sequence_id
stringlengths 7
7
| sequence_name
stringlengths 4
573
| sequence
listlengths 1
348
| keywords
listlengths 1
8
| score
int64 1
2.35k
| offset_a
int64 -14,827
666,262,453B
| offset_b
int64 0
635M
⌀ | cross_references
listlengths 1
128
⌀ | former_ids
listlengths 1
3
⌀ | author
stringlengths 7
231
⌀ | timestamp
timestamp[us]date 1999-12-11 03:00:00
2025-07-19 00:40:46
| filename
stringlengths 29
29
| hash
stringlengths 32
32
|
---|---|---|---|---|---|---|---|---|---|---|---|---|
A012501
|
cos(cos(x)*arctan(x))=1-1/2!*x^2+21/4!*x^4-645/6!*x^6+34153/8!*x^8...
|
[
"1",
"-1",
"21",
"-645",
"34153",
"-2966505",
"380114493",
"-67244074989",
"15717842398417",
"-4694489063253585",
"1744673430747688805",
"-789702534539438543573",
"427739642844597474379833",
"-273184203052102765688128825"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2020-09-06T14:23:08 |
oeisdata/seq/A012/A012501.seq
|
beca7d9e9af0bb475c1dbbc9967485e2
|
A012502
|
sinh(cos(x)*arctan(x))=x-4/3!*x^3+1304/7!*x^7-109120/9!*x^9...
|
[
"1",
"-4",
"0",
"1304",
"-109120",
"10816896",
"-1441841024",
"258762139648",
"-60872480247808",
"18224782774259712",
"-6768839825021124608",
"3053776998122900160512",
"-1644778710545416370094080"
] |
[
"sign"
] | 4 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:51 |
oeisdata/seq/A012/A012502.seq
|
f39855a1a318d37fe2721c3d1189e4d9
|
A012503
|
arcsinh(cos(x)*arctan(x))=x-6/3!*x^3+108/5!*x^5-5880/7!*x^7...
|
[
"1",
"-6",
"108",
"-5880",
"624848",
"-110121440",
"29157594048",
"-10831610048896",
"5375188617697536",
"-3434391975840699904",
"2745651126153216330752",
"-2684651090523817558325248",
"3151501790727433916335149056"
] |
[
"sign"
] | 6 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2014-01-21T11:44:25 |
oeisdata/seq/A012/A012503.seq
|
de38076e59e77594db5178087788810d
|
A012504
|
tanh(cos(x)*arctan(x))=x-7/3!*x^3+165/5!*x^5-9931/7!*x^7...
|
[
"1",
"-7",
"165",
"-9931",
"1037033",
"-167246319",
"38489315917",
"-11958291252467",
"4819985549046353",
"-2445005516326951767",
"1523950240372673482357",
"-1144729097700954584840347",
"1019812687197159075947289145"
] |
[
"sign"
] | 4 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012504.seq
|
e2bcc8f94c614711559ff5605db3ed31
|
A012505
|
arctanh(cos(x)*arctan(x))=x-3/3!*x^3-27/5!*x^5+777/7!*x^7+48905/9!*x^9...
|
[
"1",
"-3",
"-27",
"777",
"48905",
"-4320107",
"-424303635",
"77237001761",
"20512289602833",
"-6321209675239123",
"-1704909797900721931",
"812189572458422888249",
"493715837509806144441881",
"-331434668084376519747747387"
] |
[
"sign"
] | 6 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-03-24T11:59:51 |
oeisdata/seq/A012/A012505.seq
|
d26ce96d798ebc8ab35f3aa7de66d4a0
|
A012506
|
cosh(cos(x)*arctan(x))=1+1/2!*x^2-19/4!*x^4+445/6!*x^6-14663/8!*x^8...
|
[
"1",
"1",
"-19",
"445",
"-14663",
"718265",
"-50970203",
"4876389557",
"-548752599567",
"47436062951281",
"12631837146241245",
"-15669443125044502867",
"12502889747981009020841",
"-9927639811374322485212375"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-10-15T17:04:30 |
oeisdata/seq/A012/A012506.seq
|
6b666cbff218242225d7b09a43444eee
|
A012507
|
sec(cos(x)*arctan(x))=1+1/2!*x^2-15/4!*x^4+105/6!*x^6+8897/8!*x^8...
|
[
"1",
"1",
"-15",
"105",
"8897",
"-664815",
"-4523343",
"8138992953",
"-972054629887",
"-115219461350367",
"72803853486273265",
"-6666182957939643127",
"-7549270905441932464191",
"4123382958180269131627825"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012507.seq
|
4992bf67ce7473ab2d14b1590f77990d
|
A012508
|
sech(cos(x)*arctan(x))=1-1/2!*x^2+25/4!*x^4-1105/6!*x^6+91313/8!*x^8...
|
[
"1",
"-1",
"25",
"-1105",
"91313",
"-12232385",
"2400320393",
"-649247356433",
"231544408317537",
"-105271075840787713",
"59429582363323624185",
"-40787189186519841731153",
"33444147237661076070865681"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012508.seq
|
4b7b9ab89ca8f809be43c21b6b49d6c9
|
A012509
|
E.g.f.: -log(cos(x)*cos(x)) (even powers only).
|
[
"0",
"2",
"4",
"32",
"544",
"15872",
"707584",
"44736512",
"3807514624",
"419730685952",
"58177770225664",
"9902996106248192",
"2030847773013704704",
"493842960380415967232",
"140503203207887919775744",
"46238368375619195682947072",
"17427925514250338592341622784",
"7458815407441059142195019251712"
] |
[
"nonn"
] | 44 | 0 | 2 |
[
"A000182",
"A012509"
] | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2019-09-29T09:53:28 |
oeisdata/seq/A012/A012509.seq
|
627f066543d2f0bc74b3cb75ec689787
|
A012510
|
Expansion of e.g.f.: sin(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"70",
"189",
"-7896",
"102528",
"-1237862",
"14606405",
"-176349580",
"2218114392",
"-29206309106",
"404834121405",
"-5910831145072",
"90961908805184",
"-1474337506709838",
"25140576842935821",
"-450346980602582884"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2017-09-22T16:48:28 |
oeisdata/seq/A012/A012510.seq
|
5b15192b431e2d92f6c8e9a0adf09ea9
|
A012511
|
Expansion of e.g.f.: arcsin(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"310",
"-2331",
"22344",
"-214992",
"2532058",
"-32683915",
"481944980",
"-7585016088",
"130778587966",
"-2420926296075",
"48554376131408",
"-1038765449765536",
"23704180919254962",
"-572815315696075155"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-03T20:10:58 |
oeisdata/seq/A012/A012511.seq
|
d8dc80d2f30cdeffe8b3fd326734574a
|
A012512
|
Expansion of e.g.f.: tan(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"430",
"-3591",
"37464",
"-373752",
"4507738",
"-58823875",
"870967460",
"-13719012528",
"234072634822",
"-4250060142615",
"82733999849648",
"-1710175098180496",
"37504812533836722",
"-867602777991744483"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2016-01-18T14:18:33 |
oeisdata/seq/A012/A012512.seq
|
18fed6628c8be855122e31db18826a45
|
A012513
|
Expansion of e.g.f. arctan(sinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"-50",
"1449",
"-23016",
"261288",
"-2306342",
"15798365",
"33379940",
"-3972201168",
"100308059878",
"-1917671123655",
"28943854480688",
"-288514829730256",
"-1435208344849998",
"189049167829499229"
] |
[
"sign"
] | 11 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2021-07-04T20:03:22 |
oeisdata/seq/A012/A012513.seq
|
25873b2963c1503f0b74307ace42d35e
|
A012514
|
Expansion of e.g.f.: sinh(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"310",
"-2331",
"22344",
"-214992",
"2290138",
"-26031115",
"322277780",
"-4298532888",
"61722080446",
"-947673715275",
"15499274051408",
"-268866053899936",
"4930878490414002",
"-95317757163840915"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2017-02-25T09:25:59 |
oeisdata/seq/A012/A012514.seq
|
fce9734497439134092d1dc20c09b179
|
A012515
|
Expansion of e.g.f.: tanh(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"-50",
"1449",
"-23016",
"261288",
"-2548262",
"22451165",
"-126287260",
"-685717968",
"42875324518",
"-1054666581255",
"20298673936688",
"-334720477218256",
"4520234227269042",
"-36137161587189411"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-04-11T16:45:44 |
oeisdata/seq/A012/A012515.seq
|
9cae246de3555316b1697d7f08d7f02c
|
A012516
|
Expansion of e.g.f. arctanh(sinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"12",
"-40",
"430",
"-3591",
"37464",
"-373752",
"4749658",
"-65476675",
"1030634660",
"-17005495728",
"307003733062",
"-5926728736215",
"123925742441648",
"-2752109508497296",
"65023509028085682",
"-1622290259238643683"
] |
[
"sign"
] | 9 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-19T21:19:54 |
oeisdata/seq/A012/A012516.seq
|
50b6cbaf8037f9a4596634298e7e61e3
|
A012517
|
Expansion of e.g.f.: sec(sinh(x)*log(x+1))=1+12/4!*x^4-60/5!*x^5+450/6!*x^6-2940/7!*x^7...
|
[
"1",
"0",
"0",
"0",
"12",
"-60",
"450",
"-2940",
"30800",
"-336672",
"4362120",
"-57707760",
"847204776",
"-13292039904",
"228041125312",
"-4172767915680",
"81658781501440",
"-1692115320051584",
"37160192133050304",
"-860809698597753216"
] |
[
"sign"
] | 6 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2022-02-13T12:32:49 |
oeisdata/seq/A012/A012517.seq
|
b5c305c457d128540ead4e291b58871e
|
A012518
|
E.g.f.: sech(sinh(x)*log(x+1))=1-12/4!*x^4+60/5!*x^5-450/6!*x^6+2940/7!*x^7...
|
[
"1",
"0",
"0",
"0",
"-12",
"60",
"-450",
"2940",
"-14000",
"34272",
"929880",
"-22680240",
"373861224",
"-5345779296",
"65277500288",
"-619227292320",
"1524395375360",
"135262063693184",
"-5049805793018304",
"129393583799366016"
] |
[
"sign"
] | 6 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-03-20T17:06:36 |
oeisdata/seq/A012/A012518.seq
|
6bea65ec2cc23f40bf1a1c561740818b
|
A012519
|
Expansion of e.g.f. arcsin(sinh(x) * exp(x)).
|
[
"0",
"1",
"2",
"5",
"20",
"125",
"1022",
"10145",
"119240",
"1621625",
"25018202",
"431595485",
"8233157660",
"172077583925",
"3910293621782",
"95985774268025",
"2531103994315280",
"71356674948823025",
"2141700448802291762"
] |
[
"nonn"
] | 14 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2025-05-11T19:03:32 |
oeisdata/seq/A012/A012519.seq
|
91fc3e31b33698011e876c03e9e1677f
|
A012520
|
Expansion of e.g.f. arctan(sinh(x) * exp(x)).
|
[
"0",
"1",
"2",
"2",
"-16",
"-160",
"-688",
"3152",
"99584",
"992000",
"31232",
"-190094848",
"-3600265216",
"-20655831040",
"737829988352",
"25775848957952",
"333499542339584",
"-4040309414625280",
"-311707129046499328",
"-7000770202915176448"
] |
[
"sign"
] | 9 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-19T21:20:16 |
oeisdata/seq/A012/A012520.seq
|
7aceaff8f8f9e8fb02117dd955b3fb7b
|
A012521
|
E.g.f.: arctanh(sinh(x)*exp(x)).
|
[
"0",
"1",
"2",
"6",
"32",
"240",
"2192",
"23856",
"303872",
"4427520",
"72545792",
"1320608256",
"26445350912",
"577722163200",
"13672510932992",
"348466876717056",
"9515645659185152",
"277168473987809280",
"8577847096804769792",
"281084141232170336256",
"9722444816080638574592",
"353990026542011001077760"
] |
[
"nonn"
] | 18 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-24T10:14:46 |
oeisdata/seq/A012/A012521.seq
|
ff17a9fad94ba474e2c48704ef8da8d4
|
A012522
|
sec(sinh(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+33/4!*x^4+220/5!*x^5...
|
[
"1",
"0",
"1",
"6",
"33",
"220",
"1857",
"18578",
"210497",
"2666808",
"37529089",
"581350110",
"9823649121",
"179778809236",
"3542606470977",
"74792059538282",
"1684263304319105",
"40298130761503344",
"1020885056930919937"
] |
[
"nonn"
] | 4 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012522.seq
|
ebe761d6e39c0b1911e4659385f3c138
|
A012523
|
sech(sinh(x)*exp(x))=1-1/2!*x^2-6/3!*x^3-23/4!*x^4-20/5!*x^5...
|
[
"1",
"0",
"-1",
"-6",
"-23",
"-20",
"743",
"9422",
"64433",
"19032",
"-7391889",
"-131529310",
"-1204724391",
"2412614724",
"343942765463",
"7487171500918",
"80039031954145",
"-547487821933904",
"-48046886269866657",
"-1195424254383765686"
] |
[
"sign"
] | 6 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-12-15T17:50:41 |
oeisdata/seq/A012/A012523.seq
|
0a78de928c077963ad0f0d3bc3850d26
|
A012524
|
Expansion of sin(sinh(x)*sin(x)).
|
[
"2",
"-128",
"50432",
"-63423488",
"186761510912",
"-1077443663495168",
"10868880846196047872",
"-176707410321941586771968",
"4359687422323728561012211712"
] |
[
"sign"
] | 7 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012524.seq
|
31b2cad1378f56146cdf2ea0ea6dff15
|
A012525
|
arcsin(sinh(x)*sin(x)) = 2/2!*x^2+112/6!*x^6+252032/10!*x^10...
|
[
"2",
"112",
"252032",
"3534410752",
"172897986486272",
"21863258933621358592",
"5949965523659671600627712",
"3079247941776170929023071813632"
] |
[
"nonn"
] | 6 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2023-03-02T14:17:11 |
oeisdata/seq/A012/A012525.seq
|
0ce81bbefdf91795cad55acf32bc65ab
|
A012526
|
tan(sinh(x)*sin(x))=2/2!*x^2+232/6!*x^6+443552/10!*x^10...
|
[
"2",
"232",
"443552",
"4070626432",
"114229813187072",
"7662813919487567872",
"1050565400687692105490432",
"264025846282089475815489175552"
] |
[
"nonn"
] | 7 | 0 | 1 | null | null |
R. H. Hardin, Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-03-31T12:34:57 |
oeisdata/seq/A012/A012526.seq
|
dee6204a1cf335eae340e910ae8f6c3b
|
A012527
|
arctan(sinh(x)*sin(x))=2/2!*x^2-248/6!*x^6+766112/10!*x^10...
|
[
"2",
"-248",
"766112",
"-13434220928",
"784153824645632",
"-115100516909469022208",
"35709161573583248175767552",
"-20800482387908029348756471513088"
] |
[
"sign"
] | 5 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012527.seq
|
9d88cfdb8e03345f8ac90253b98065f5
|
A012528
|
sinh(sinh(x)*sin(x))=2/2!*x^2+112/6!*x^6+10112/10!*x^10...
|
[
"2",
"112",
"10112",
"-17297408",
"-15034114048",
"164133555208192",
"55023491428646912",
"-16342277967934744690688",
"148703244592249785068552192",
"6917318875805359573600621821952",
"-349192103360082371369402852240785408",
"-3233378223427683795744541104589701644288"
] |
[
"sign"
] | 12 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2014-12-15T11:56:27 |
oeisdata/seq/A012/A012528.seq
|
72d55d8dfe0e7caee9ce8b3d892df155
|
A012529
|
Expansion of tanh(sinh(x)*sin(x)).
|
[
"2",
"-248",
"524192",
"-5362156928",
"167986518651392",
"-12583779264376322048",
"1926593546409409355620352",
"-540704478247409702156924715008"
] |
[
"sign"
] | 7 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012529.seq
|
e9e27270f898bf3325f55213c0aa324a
|
A012530
|
arctanh(sinh(x)*sin(x)) = 2/2!*x^2+232/6!*x^6+685472/10!*x^10...
|
[
"2",
"232",
"685472",
"11496925312",
"641870470410752",
"90115671250751137792",
"26741121618547455928082432",
"14898765702188922919730883100672",
"14301272675149517137926114108443328512",
"22156614594176569412220482693952524899581952"
] |
[
"nonn"
] | 14 | 0 | 1 |
[
"A009359",
"A012530"
] | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-11-03T07:52:54 |
oeisdata/seq/A012/A012530.seq
|
d6781228337566156b48e94751330698
|
A012531
|
sec(sinh(x)*sin(x)) = 1+12/4!*x^4+7952/8!*x^8+36180672/12!*x^12...
|
[
"1",
"12",
"7952",
"36180672",
"603907465472",
"26832156798077952",
"2614680400223651827712",
"490948618119249163449188352",
"161900900520087402624595511017472"
] |
[
"nonn"
] | 7 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2022-09-22T10:56:49 |
oeisdata/seq/A012/A012531.seq
|
13929a168486c8fbf435dcdf1b41d8fa
|
A012532
|
sech(sinh(x)*sin(x)) = 1-12/4!*x^4+8848/8!*x^8-45051072/12!*x^12...
|
[
"1",
"-12",
"8848",
"-45051072",
"840261660928",
"-41695924253002752",
"4537436258866404364288",
"-951427888272965045905047552",
"350377450379688317757442429616128",
"-211362906255307072670284412178232246272",
"197818950974274356812042952303539935429787648"
] |
[
"sign"
] | 8 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2017-11-12T10:35:46 |
oeisdata/seq/A012/A012532.seq
|
463a4498c7edf5a3991d52304705b9ed
|
A012533
|
exp(sinh(x)*arcsin(x))=1+2/2!*x^2+20/4!*x^4+440/6!*x^6+17488/8!*x^8...
|
[
"1",
"2",
"20",
"440",
"17488",
"1122208",
"108352576",
"14910020736",
"2796629584128",
"688871838614016",
"216055818814010368",
"84109725396766971904",
"39796388326939272466432",
"22489039556700087459291136",
"14957634359368597313889648640",
"11564305283318420635370333569024"
] |
[
"nonn"
] | 6 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2014-05-29T17:20:55 |
oeisdata/seq/A012/A012533.seq
|
673c26393fa8d717a9f6724146b6d3d0
|
A012534
|
sin(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4-40/6!*x^6-4352/8!*x^8...
|
[
"2",
"8",
"-40",
"-4352",
"-233312",
"-14783360",
"-1406171520",
"-215345283072",
"-48522307444224",
"-14515971445110784",
"-5456413300747012096",
"-2505550929805243777024",
"-1379341726073854089519104"
] |
[
"sign"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012534.seq
|
6e25f570ca8b75bc7534058cfff8a5d6
|
A012535
|
arcsin(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4+200/6!*x^6+9088/8!*x^8...
|
[
"2",
"8",
"200",
"9088",
"815008",
"107966080",
"21110274432",
"5547859611648",
"1915915213103616",
"835475489428146176",
"450640330168225851392",
"294111441801356743442432",
"228643425697131126294224896"
] |
[
"nonn"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012535.seq
|
fc4ab889b8109939ff5013e5faddb7a1
|
A012536
|
tan(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4+320/6!*x^6+15808/8!*x^8...
|
[
"0",
"2",
"8",
"320",
"15808",
"1429888",
"189299200",
"34859305728",
"8524943044608",
"2667935751684096",
"1040196824976736256",
"494214397360327786496",
"281064144909266002903040",
"188495115535527543004266496"
] |
[
"nonn"
] | 8 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-06T10:15:01 |
oeisdata/seq/A012/A012536.seq
|
9b26eb835952b2acdcdcf9b3191131f5
|
A012537
|
arctan(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4-160/6!*x^6-11072/8!*x^8...
|
[
"2",
"8",
"-160",
"-11072",
"59008",
"103467520",
"9545313024",
"-2353856581632",
"-975598930427904",
"37877907269697536",
"166837459499821137920",
"45962446989093848219648",
"-37193338901666118751944704"
] |
[
"sign"
] | 7 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-11-21T12:46:01 |
oeisdata/seq/A012/A012537.seq
|
363dcb1dd3f065c4b8ae4d8d13c436fa
|
A012538
|
cos(sinh(x)*arcsin(x))=1-12/4!*x^4-240/6!*x^6-5040/8!*x^8...
|
[
"1",
"0",
"-12",
"-240",
"-5040",
"-145920",
"-9256896",
"-1349048064",
"-289962366720",
"-78050616729600",
"-25779840881748992",
"-10375373322500206592",
"-5028804353588061089792",
"-2895752923791276634275840"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012538.seq
|
358556c985abf0348bca974af47744ee
|
A012539
|
sinh(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4+200/6!*x^6+9088/8!*x^8...
|
[
"2",
"8",
"200",
"9088",
"573088",
"54743680",
"7549206912",
"1418652930048",
"349780182483456",
"109789748881688576",
"42770510180602898432",
"20248998750034801098752",
"11448712479091073092919296"
] |
[
"nonn"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:52 |
oeisdata/seq/A012/A012539.seq
|
322de47c5052269b2e14c08189be3bb3
|
A012540
|
tanh(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4-160/6!*x^6-11072/8!*x^8...
|
[
"2",
"8",
"-160",
"-11072",
"-182912",
"50245120",
"7608017664",
"26249146368",
"-262793796747264",
"-58964881233854464",
"7005062900187299840",
"9928554014089367257088",
"2780197098515017535389696"
] |
[
"sign"
] | 6 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2022-04-18T17:43:04 |
oeisdata/seq/A012/A012540.seq
|
739df40ff27f4e61186d045a2543f751
|
A012541
|
arctanh(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4+320/6!*x^6+15808/8!*x^8...
|
[
"0",
"2",
"8",
"320",
"15808",
"1671808",
"242521600",
"52294963968",
"14823920529408",
"5496196568825856",
"2548323017071149056",
"1453790822661022908416",
"997862723859007908085760",
"812410035086507459409412096"
] |
[
"nonn"
] | 10 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-05T09:34:42 |
oeisdata/seq/A012/A012541.seq
|
b9ede5d7dd10ad92dedbd89d15838e36
|
A012542
|
cosh(sinh(x)*arcsin(x))=1+12/4!*x^4+240/6!*x^6+8400/8!*x^8...
|
[
"1",
"0",
"12",
"240",
"8400",
"549120",
"53608896",
"7360813824",
"1377976654080",
"339091656130560",
"106266069932321792",
"41339215216164073472",
"19547389576904471367680",
"11040327077609014366371840"
] |
[
"nonn"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2020-10-20T15:23:47 |
oeisdata/seq/A012/A012542.seq
|
72eb41e6591ff877bb67199accf9ac31
|
A012543
|
sec(sinh(x)*arcsin(x))=1+12/4!*x^4+240/6!*x^6+15120/8!*x^8...
|
[
"1",
"0",
"12",
"240",
"15120",
"1355520",
"182229696",
"33914060544",
"8338432876800",
"2621544212398080",
"1025337444571630592",
"488344333262321119232",
"278250960368816815149056",
"186888075247900824522915840"
] |
[
"nonn"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-04-13T10:20:17 |
oeisdata/seq/A012/A012543.seq
|
3cd3c5f823f50f08b27e585e4a9824d3
|
A012544
|
sech(sinh(x)*arcsin(x))=1-12/4!*x^4-240/6!*x^6+1680/8!*x^8...
|
[
"1",
"0",
"-12",
"-240",
"1680",
"660480",
"39530304",
"-3855231744",
"-1466146656000",
"-147651751649280",
"43245441015313408",
"21785411128189063168",
"453349606338812022784",
"-4374564365537166405795840"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2023-06-03T11:24:08 |
oeisdata/seq/A012/A012544.seq
|
b3d3973f67d36ee6096e918f0f067b89
|
A012545
|
Duplicate of A009514.
|
[
"2",
"12",
"22",
"-6888",
"-664918",
"-59975388",
"-5718140738",
"-547324724688"
] |
[
"dead"
] | 7 | 0 | 1 | null | null | null | 2023-02-05T11:55:23 |
oeisdata/seq/A012/A012545.seq
|
c54094d539d53c1fcfcff8ebec14028f
|
A012546
|
arcsin(sinh(x)*tan(x))=2/2!*x^2+12/4!*x^4+262/6!*x^6+13272/8!*x^8...
|
[
"2",
"12",
"262",
"13272",
"1199882",
"172207332",
"35836412302",
"10199550294192",
"3802117533461522",
"1797033345886449852",
"1049846428673838251542",
"742763896072793206770312",
"625784289590468519088366362"
] |
[
"nonn"
] | 7 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-11-21T12:46:01 |
oeisdata/seq/A012/A012546.seq
|
042b9ac019fa7d8a5ac12f38670b073c
|
A012547
|
Duplicate of A009706.
|
[
"2",
"12",
"382",
"23352",
"2223002",
"318236292",
"63069898582",
"16506522005232"
] |
[
"dead"
] | 4 | 0 | 1 | null | null | null | 2008-06-29T03:00:00 |
oeisdata/seq/A012/A012547.seq
|
abdf990ab5c0b8b58c8e759155ec2619
|
A012548
|
Expansion of e.g.f. arctan(sinh(x)*tan(x)) (even powers only).
|
[
"0",
"2",
"12",
"-98",
"-16968",
"-780838",
"93371652",
"31402903222",
"2306688997872",
"-1741952370835918",
"-849143623135762308",
"-14075683397521166258",
"228742196475611564627112",
"136676421833398225367464202",
"-34106209758743782233592937868",
"-128144470665734286260829913072538"
] |
[
"sign"
] | 9 | 0 | 2 |
[
"A012548",
"A012816"
] | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2024-04-23T19:56:48 |
oeisdata/seq/A012/A012548.seq
|
6474f7b108d3874a5d723a39551b9da7
|
A012549
|
Duplicate of A009610.
|
[
"2",
"12",
"262",
"13272",
"957962",
"92373732",
"11700940942",
"1898239676592"
] |
[
"dead"
] | 4 | 0 | 1 | null | null | null | 2008-06-29T03:00:00 |
oeisdata/seq/A012/A012549.seq
|
f0ad31a4f731d670daacdcfb6244f210
|
A012550
|
Duplicate of A009816.
|
[
"2",
"12",
"-98",
"-16968",
"-1022758",
"13538052",
"18891204022",
"3769346994672"
] |
[
"dead"
] | 7 | 0 | 1 | null | null | null | 2023-02-05T11:55:47 |
oeisdata/seq/A012/A012550.seq
|
3a65c7bde4fbcc2994d67f3f454db6c4
|
A012551
|
arctanh(sinh(x)*tan(x))=2/2!*x^2+12/4!*x^4+382/6!*x^6+23352/8!*x^8...
|
[
"2",
"12",
"382",
"23352",
"2464922",
"398069892",
"91079960662",
"28062488827632",
"11197997254599602",
"5618500857338248572",
"3461960315033768973742",
"2569953015248391982844712",
"2262189595338137069466955082"
] |
[
"nonn"
] | 8 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-24T10:14:43 |
oeisdata/seq/A012/A012551.seq
|
4ee501e634a2e715fcff2cb20d4f9d21
|
A012552
|
sec(sinh(x)*tan(x))=1+12/4!*x^4+360/6!*x^6+21392/8!*x^8...
|
[
"1",
"0",
"12",
"360",
"21392",
"2157120",
"312620352",
"62372069760",
"16405335464192",
"5496449323898880",
"2285903378752576512",
"1155546066959150254080",
"697824091645377743654912",
"496179920290601448240168960"
] |
[
"nonn"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2021-11-12T15:19:43 |
oeisdata/seq/A012/A012552.seq
|
ac9017c13f637383ba86a754cb61920c
|
A012553
|
sech(sinh(x)*tan(x))=1-12/4!*x^4-360/6!*x^6-4592/8!*x^8...
|
[
"1",
"0",
"-12",
"-360",
"-4592",
"866880",
"144205248",
"10276506240",
"-1972062209792",
"-1066588240250880",
"-219129099375885312",
"33054966279836497920",
"54554661987210721497088",
"24677742880461438548951040"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012553.seq
|
97814ebba3c0ab3df8ba4738c6dee0d9
|
A012554
|
exp(sinh(x)*arctan(x))=1+2/2!*x^2+8/4!*x^4+110/6!*x^6+520/8!*x^8...
|
[
"1",
"2",
"8",
"110",
"520",
"80458",
"-4654604",
"820778478",
"-157200016272",
"41164154565906",
"-13482969489167252",
"5454988601609663734",
"-2666562535164656750936",
"1549911678027846498248986",
"-1056435556882844258622185948",
"834565745980558555804948223614"
] |
[
"sign"
] | 6 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-05-07T17:33:17 |
oeisdata/seq/A012/A012554.seq
|
d5b0b62e59aa8b579d503ac88ed616ef
|
A012555
|
sin(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4-10/6!*x^6-1160/8!*x^8...
|
[
"2",
"-4",
"-10",
"-1160",
"25258",
"861940",
"-503620962",
"179232404208",
"-65782233424302",
"27609266214439916",
"-13506425126580217786",
"7702534973614205704808",
"-5093447847556265363925254",
"3877832071517816281261654756"
] |
[
"sign"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012555.seq
|
98e2da7b0d408cc08f64a2f8389f4ba8
|
A012556
|
arcsin(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4+230/6!*x^6-7880/8!*x^8...
|
[
"2",
"-4",
"230",
"-7880",
"922378",
"-104579660",
"22872643950",
"-5494080273552",
"1980593407445778",
"-817099673512164244",
"445251089168585478902",
"-279905701143388803184984",
"216483300093818109473976346"
] |
[
"sign"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012556.seq
|
398afc20ee7962698333c21871062011
|
A012557
|
tan(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4+350/6!*x^6-11240/8!*x^8...
|
[
"2",
"-4",
"350",
"-11240",
"1461658",
"-167279660",
"35689423926",
"-8594866078032",
"2902777731046578",
"-1163594305273709524",
"584328120817240344206",
"-346295976826690961613880",
"244030359200524004600252746"
] |
[
"sign"
] | 6 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-03-01T10:18:44 |
oeisdata/seq/A012/A012557.seq
|
b033e1f6f4ef2b1377b3a0d66d59aca6
|
A012558
|
arctan(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4-130/6!*x^6+2200/8!*x^8...
|
[
"0",
"2",
"-4",
"-130",
"2200",
"393178",
"-36230060",
"-2241493098",
"696842413488",
"151155071419698",
"-94998751466350804",
"4870009119362109230",
"9231493784347343489864",
"1174397467642045406094346"
] |
[
"sign"
] | 6 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2016-11-28T19:46:33 |
oeisdata/seq/A012/A012558.seq
|
627df5aa5888e0e58360fa5578d048f3
|
A012559
|
cos(sinh(x)*arctan(x))=1-12/4!*x^4+120/6!*x^6-5040/8!*x^8...
|
[
"1",
"0",
"-12",
"120",
"-5040",
"398400",
"-42267456",
"6511220352",
"-1348919320320",
"361546293368832",
"-121866178161646592",
"50449587034359175168",
"-25164869672254098452480",
"14886957060645519281602560"
] |
[
"sign"
] | 9 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-10-17T04:19:49 |
oeisdata/seq/A012/A012559.seq
|
c5ad63403e61989b9294508b0b1bd76c
|
A012560
|
sinh(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4+230/6!*x^6-7880/8!*x^8...
|
[
"2",
"-4",
"230",
"-7880",
"680458",
"-77968460",
"12944005230",
"-2852439671952",
"810954585734418",
"-288565474593329044",
"125662055644822916342",
"-65733137963856533872984",
"40670869816508001470654746"
] |
[
"sign"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012560.seq
|
c509b1895d53e86c355f282459646576
|
A012561
|
tanh(sinh(x)*arctan(x))=2/2!*x^2-4/4!*x^4-130/6!*x^6+2200/8!*x^8...
|
[
"2",
"-4",
"-130",
"2200",
"151258",
"-9618860",
"-546359658",
"83826810288",
"15550415673138",
"-5684890840251604",
"671714199027714350",
"-198489523044256423096",
"248879210344083276692746"
] |
[
"sign"
] | 6 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2023-04-01T12:55:29 |
oeisdata/seq/A012/A012561.seq
|
d5ba78a78c8460750bb3c012a65af32b
|
A012562
|
arctanh(sinh(x)*arctan(x)) = 2/2!*x^2 - 4/4!*x^4 + 350/6!*x^6 - 11240/8!*x^8 + ...
|
[
"0",
"2",
"-4",
"350",
"-11240",
"1703578",
"-193890860",
"49492653366",
"-12321392081232",
"4919573673167538",
"-2124948350723616724",
"1246509899975408733326",
"-820629733751515166342200",
"671843179144303883329974346",
"-622270861646882104886119580924"
] |
[
"sign"
] | 12 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2016-11-28T19:47:32 |
oeisdata/seq/A012/A012562.seq
|
459b852c54e1267dfbbea7e62075b259
|
A012563
|
cosh(sinh(x)*arctan(x))=1+12/4!*x^4-120/6!*x^6+8400/8!*x^8...
|
[
"1",
"0",
"12",
"-120",
"8400",
"-600000",
"73313856",
"-12123226752",
"2695239655680",
"-769790431168512",
"275082505104161792",
"-120207067043213252608",
"63066575428691877122048",
"-39120958138480154972405760"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012563.seq
|
053d51d556ef2921eeed5d274fcc3275
|
A012564
|
sec(sinh(x)*arctan(x))=1+12/4!*x^4-120/6!*x^6+15120/8!*x^8...
|
[
"1",
"0",
"12",
"-120",
"15120",
"-1003200",
"175323456",
"-30612097152",
"8428742150400",
"-2694273274447872",
"1128666024421563392",
"-559638290295925823488",
"336992041752644836265984",
"-237186459370976230365020160"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2019-07-04T12:54:41 |
oeisdata/seq/A012/A012564.seq
|
ea61e96531c00da575160f564367a269
|
A012565
|
sech(sinh(x)*arctan(x))=1-12/4!*x^4+120/6!*x^6+1680/8!*x^8...
|
[
"1",
"0",
"-12",
"120",
"1680",
"-4800",
"-20091456",
"2552065152",
"-264925689600",
"68708953577472",
"-29508519541947392",
"12189637912025356288",
"-5505843502429896863744",
"3137663619884947867484160"
] |
[
"sign"
] | 4 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012565.seq
|
8bba5549a74fb0780d90574abafe13b9
|
A012566
|
arcsin(sinh(x)*cos(x))=x-1/3!*x^3-15/5!*x^5-201/7!*x^7+1025/9!*x^9...
|
[
"1",
"-1",
"-15",
"-201",
"1025",
"505199",
"45962865",
"672778599",
"-885967354495",
"-245542561428001",
"-22172563647911055",
"14487811265589717399",
"9628380148436165613185",
"2365618724494349248126799"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2016-12-25T15:34:00 |
oeisdata/seq/A012/A012566.seq
|
d84b916cb03963ab99430958c4398303
|
A012567
|
E.g.f.: arctan(sinh(x)*cos(x)) = x - 4/3!*x^3 + 60/5!*x^5 - 2784/7!*x^7 + 225680/9!*x^9...
|
[
"1",
"-4",
"60",
"-2784",
"225680",
"-29884864",
"5784292800",
"-1544557830144",
"543835022577920",
"-244140571254682624",
"136105808837097815040",
"-92250989686413124706304",
"74707244097461420738908160"
] |
[
"sign"
] | 15 | 1 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-05-21T17:35:09 |
oeisdata/seq/A012/A012567.seq
|
0d9c50e4027583c4d0c5d0374d8a2fa9
|
A012568
|
arctanh(sinh(x)*cos(x))=x-20/5!*x^5-560/7!*x^7-7920/9!*x^9...
|
[
"1",
"0",
"-20",
"-560",
"-7920",
"1034880",
"172569280",
"12339608320",
"-1902800305920",
"-1037015219466240",
"-208832669083243520",
"24402030281141555200",
"43057075784745711636480",
"18939654540025835056496640"
] |
[
"sign"
] | 9 | 0 | 3 |
[
"A009357",
"A012568"
] | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2022-06-22T17:33:20 |
oeisdata/seq/A012/A012568.seq
|
06e83422d7dc5a3a40f2df776232d8aa
|
A012569
|
sec(sinh(x)*cos(x))=1+1/2!*x^2-3/4!*x^4-123/6!*x^6-455/8!*x^8...
|
[
"1",
"1",
"-3",
"-123",
"-455",
"162889",
"7941813",
"-647037363",
"-141890950799",
"176381997457",
"4580546025413229",
"624311846901265941",
"-219756895048343473751",
"-104610854473143576793127"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2021-12-29T12:12:30 |
oeisdata/seq/A012/A012569.seq
|
cb6bfdc3634b6db8bebe6229b6a7224f
|
A012570
|
sech(sinh(x)*cos(x))=1-1/2!*x^2+13/4!*x^4-277/6!*x^6+12185/8!*x^8...
|
[
"1",
"-1",
"13",
"-277",
"12185",
"-840489",
"84759717",
"-11842313277",
"2175505004849",
"-510170676389457",
"148514509335632701",
"-52567147994554822501",
"22230968162996350213321",
"-11070593880057710100740473"
] |
[
"sign"
] | 6 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2021-07-28T19:21:59 |
oeisdata/seq/A012/A012570.seq
|
788b6a53c85fd4dfe1134902e80fe4ba
|
A012571
|
Expansion of arcsin(sinh(x)*sinh(x)).
|
[
"0",
"2",
"8",
"152",
"6848",
"554912",
"70690688",
"13009484672",
"3265063958528",
"1071643508306432",
"445538702940858368",
"228823524775428872192",
"142264706412727018078208",
"105297877340452669962493952"
] |
[
"nonn"
] | 13 | 0 | 2 |
[
"A012101",
"A012571"
] | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2017-02-16T03:20:30 |
oeisdata/seq/A012/A012571.seq
|
063a518cbcdb1b5e31d99c2295b270bf
|
A012572
|
exp(arcsinh(x)*log(x+1))=1+2/2!*x^2-3/3!*x^3+16/4!*x^4-80/5!*x^5...
|
[
"1",
"0",
"2",
"-3",
"16",
"-80",
"488",
"-3339",
"26472",
"-241128",
"2416002",
"-26168835",
"310984452",
"-4057771068",
"56774212350",
"-841821751575",
"13356966503088",
"-227284196307984",
"4085254725230514",
"-76911822855270819"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T04:40:45 |
oeisdata/seq/A012/A012572.seq
|
a744ce02eeb880b14eea1f5599e535a2
|
A012573
|
Expansion of e.g.f. sin(arcsinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"38",
"441",
"-4776",
"34056",
"-368838",
"5189085",
"-61808100",
"666424980",
"-8929309170",
"147346759665",
"-2283822093840",
"33140217608400",
"-562702300383630",
"11332944235915965",
"-219113911766658060"
] |
[
"sign"
] | 15 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:11:46 |
oeisdata/seq/A012/A012573.seq
|
d4669008368357513d4af7223f331935
|
A012574
|
Expansion of e.g.f.: arcsin(arcsinh(x)*log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"278",
"-2079",
"12024",
"-102024",
"1526202",
"-21144915",
"254194620",
"-3422013660",
"60148579710",
"-1146224919735",
"21194144971440",
"-407432463085200",
"8837992445168370",
"-209438776595814435",
"5103026808528257460",
"-128021892811081933860"
] |
[
"sign"
] | 11 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-07-17T18:26:15 |
oeisdata/seq/A012/A012574.seq
|
4def9b6be34655d2b393675a0c46900a
|
A012575
|
tan(arcsinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+4/4!*x^4-20/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"398",
"-3339",
"20424",
"-170064",
"2564442",
"-36806715",
"452112780",
"-6050016180",
"103580488230",
"-1918670093235",
"34463159406480",
"-644382830011200",
"13519192507361970",
"-305019253676537235"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-02T18:20:17 |
oeisdata/seq/A012/A012575.seq
|
135c1ac11b22bcfa7cde114caab0ca70
|
A012576
|
Expansion of e.g.f. arctan(arcsinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"-82",
"1701",
"-13176",
"102096",
"-499878",
"-4097115",
"139441740",
"-2543404500",
"36360855750",
"-325904118435",
"-572181239280",
"111107478652800",
"-3446722823542350",
"73786652661818925"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:11:54 |
oeisdata/seq/A012/A012576.seq
|
86db4014763a783341e5a6c10c0fe45b
|
A012577
|
cos(arcsinh(x)*log(x+1))=1-12/4!*x^4+60/5!*x^5-210/6!*x^6+1260/7!*x^7...
|
[
"1",
"0",
"0",
"0",
"-12",
"60",
"-210",
"1260",
"-11088",
"78624",
"-476520",
"4469520",
"-59173752",
"609811488",
"-4917756480",
"63884751840",
"-1229990362368",
"16261478914944",
"-136911418778304",
"2226347294914944",
"-65132012907161472"
] |
[
"sign"
] | 4 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012577.seq
|
3739423976d8941e57cee7723cfaa2a8
|
A012578
|
Expansion of e.g.f. arcsinh(arcsinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"38",
"441",
"-4776",
"34056",
"-126918",
"-1463715",
"44636700",
"-890330220",
"13954992270",
"-144155651535",
"517645374960",
"19331453038800",
"-757391766234510",
"18491125497187005",
"-311747885279029260"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:12:02 |
oeisdata/seq/A012/A012578.seq
|
f99f98c6b46b086cd41e4b7eb224c9f9
|
A012579
|
Expansion of e.g.f. tanh(arcsinh(x) * log(x+1)).
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"-82",
"1701",
"-13176",
"102096",
"-741798",
"2555685",
"32996940",
"-986649300",
"17351145030",
"-237817720035",
"2593221000720",
"-18017408438400",
"-162521065585230",
"10623453347243565",
"-281538871670714220",
"5556579737347871820",
"-89014595698012503330",
"977317781020921150965"
] |
[
"sign"
] | 10 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:12:42 |
oeisdata/seq/A012/A012579.seq
|
246439f3ab563ebd8813448b03d5068c
|
A012580
|
arctanh(arcsinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+4/4!*x^4-20/5!*x^5...
|
[
"0",
"0",
"2",
"-3",
"4",
"-20",
"398",
"-3339",
"20424",
"-170064",
"2806362",
"-43459515",
"558557580",
"-7606771380",
"138088561830",
"-2820420542835",
"55165236001680",
"-1086992549563200",
"24100477113093810",
"-594762006770251155"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T05:24:20 |
oeisdata/seq/A012/A012580.seq
|
8d0c6a0a560c68dd2364223ed293ab58
|
A012581
|
cosh(arcsinh(x)*log(x+1))=1+12/4!*x^4-60/5!*x^5+210/6!*x^6...
|
[
"1",
"0",
"0",
"0",
"12",
"-60",
"210",
"-1260",
"14448",
"-139104",
"1131720",
"-11676720",
"163234632",
"-2192512608",
"27259115520",
"-393931268640",
"6898028418048",
"-119527801113984",
"1985315996055744",
"-36767841202329984"
] |
[
"sign"
] | 7 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-04T14:31:49 |
oeisdata/seq/A012/A012581.seq
|
107b88f48de279456fa1b18bb5fe6bb7
|
A012582
|
sec(arcsinh(x)*log(x+1))=1+12/4!*x^4-60/5!*x^5+210/6!*x^6-1260/7!*x^7...
|
[
"1",
"0",
"0",
"0",
"12",
"-60",
"210",
"-1260",
"21168",
"-260064",
"2442120",
"-26091120",
"411273192",
"-6914670048",
"106449907200",
"-1707861486240",
"32324814763008",
"-667333358292864",
"13774375825919424",
"-293275396792404864"
] |
[
"sign"
] | 4 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:50:53 |
oeisdata/seq/A012/A012582.seq
|
9a90aa79c7f09b62222d3440cc97da6b
|
A012583
|
Expansion of e.g.f.: sech(arcsinh(x)*log(x+1))=1-12/4!*x^4+60/5!*x^5-210/6!*x^6...
|
[
"1",
"0",
"0",
"0",
"-12",
"60",
"-210",
"1260",
"-4368",
"-42336",
"833880",
"-9944880",
"109031208",
"-998835552",
"5256888000",
"57628902240",
"-2552409700608",
"53611141985664",
"-880205240332224",
"12318269451041664",
"-115115298914746752"
] |
[
"sign"
] | 6 | 0 | 5 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2023-02-20T10:55:30 |
oeisdata/seq/A012/A012583.seq
|
7786b28c7008cb536b600fa379c2c694
|
A012584
|
exp(arcsinh(x)*exp(x))=1+x+3/2!*x^2+9/3!*x^3+33/4!*x^4+145/5!*x^5...
|
[
"1",
"1",
"3",
"9",
"33",
"145",
"715",
"3801",
"21889",
"140001",
"974803",
"6947017",
"50720417",
"421135793",
"3950147227",
"33562929817",
"240061039105",
"2672302901185",
"45695167547043",
"388308372326665",
"-1858226878271967",
"9709607588675537"
] |
[
"sign"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T05:23:43 |
oeisdata/seq/A012/A012584.seq
|
f676d6d3776427eaea200f563dc42a2e
|
A012585
|
sin(arcsinh(x)*exp(x)) = x+2/2!*x^2+1/3!*x^3-12/4!*x^4-75/5!*x^5...
|
[
"1",
"2",
"1",
"-12",
"-75",
"-290",
"-779",
"-504",
"21353",
"309658",
"2312649",
"4942652",
"-30773795",
"551161910",
"5842489277",
"-202099628912",
"-2781070598703",
"37094805544626",
"667109649353745",
"-13372667222408444",
"-244753093572037115",
"5558587672503819534",
"110344062209219143685"
] |
[
"sign"
] | 13 | 1 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-30T12:53:05 |
oeisdata/seq/A012/A012585.seq
|
14369304661cdbf58688d2f84adcddc2
|
A012586
|
arcsin(arcsinh(x)*exp(x))=x+2/2!*x^2+3/3!*x^3+12/4!*x^4+93/5!*x^5...
|
[
"1",
"2",
"3",
"12",
"93",
"670",
"5775",
"66360",
"866201",
"12368218",
"199321595",
"3586550660",
"70423787445",
"1499367858742",
"34522135846471",
"854378102311664",
"22596634681576113",
"636104718523145010",
"18994369965270547315"
] |
[
"nonn"
] | 7 | 1 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-04-04T11:37:46 |
oeisdata/seq/A012/A012586.seq
|
232fd24e338aa83f93d751c6bedfff30
|
A012587
|
E.g.f.: tan(arcsinh(x)*exp(x))=x+2/2!*x^2+4/3!*x^3+24/4!*x^4+180/5!*x^5...
|
[
"0",
"1",
"2",
"4",
"24",
"180",
"1240",
"10456",
"112896",
"1316816",
"16378528",
"229634304",
"3569726336",
"59315089600",
"1055150016128",
"20254767489152",
"415619313491968",
"9028238025838848",
"207506148418183680",
"5043727679716764672"
] |
[
"nonn"
] | 17 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2015-02-06T09:17:10 |
oeisdata/seq/A012/A012587.seq
|
14cc16f0c5087ca96ed9a284b45ab17c
|
A012588
|
Expansion of e.g.f. arctan(arcsinh(x) * exp(x)).
|
[
"0",
"1",
"2",
"0",
"-24",
"-132",
"40",
"8568",
"83328",
"-44272",
"-13222112",
"-182425408",
"173064320",
"53699598912",
"947897491840",
"-1462598830976",
"-450248068501504",
"-9631043314112256",
"21880384337367552",
"6765800654464927744",
"169339160025954805760",
"-532061075701090923520",
"-165698959735673781516288"
] |
[
"sign"
] | 12 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:12:56 |
oeisdata/seq/A012/A012588.seq
|
1734c477da5a2461f5a335f9eb94b2b4
|
A012589
|
cos(arcsinh(x)*exp(x))=1-1/2!*x^2-6/3!*x^3-19/4!*x^4-20/5!*x^5...
|
[
"1",
"0",
"-1",
"-6",
"-19",
"-20",
"155",
"1190",
"6617",
"44664",
"208375",
"-904398",
"-18752699",
"-19097052",
"694693779",
"-17424099810",
"-291885915727",
"3147952642416",
"73814350009583",
"-859299092152342",
"-22448554968159587"
] |
[
"sign"
] | 8 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T09:47:59 |
oeisdata/seq/A012/A012589.seq
|
2e57726f4e06c7c740639ebfcb7ab98f
|
A012590
|
Expansion of e.g.f. arcsinh(arcsinh(x) * exp(x)).
|
[
"0",
"1",
"2",
"1",
"-12",
"-67",
"-50",
"2917",
"31752",
"49849",
"-3711302",
"-59694967",
"-115031620",
"13336031733",
"273381245254",
"558981564013",
"-100703000514928",
"-2505740944272783",
"-5344180827839502",
"1386297984879140881",
"40546775857977524228",
"85953748442906064173",
"-31561185255306611700930"
] |
[
"sign"
] | 10 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2018-07-20T03:13:06 |
oeisdata/seq/A012/A012590.seq
|
e38b1a520d448415300ff847418c987e
|
A012591
|
tanh(arcsinh(x)*exp(x)) = x+2/2!*x^2-24/4!*x^4-140/5!*x^5-200/6!*x^6...
|
[
"0",
"1",
"2",
"0",
"-24",
"-140",
"-200",
"5096",
"63616",
"282192",
"-3220832",
"-80931136",
"-710613376",
"3394272960",
"211897855104",
"3116854010752",
"2173449924608",
"-951933369204480",
"-22125765748465152",
"-140624117764880384"
] |
[
"sign"
] | 12 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T09:49:11 |
oeisdata/seq/A012/A012591.seq
|
0a8fcdea32e9890e2a69d91d5f7ffad6
|
A012592
|
arctanh(arcsinh(x)*exp(x))=x+2/2!*x^2+4/3!*x^3+24/4!*x^4+188/5!*x^5...
|
[
"0",
"1",
"2",
"4",
"24",
"188",
"1480",
"14824",
"182784",
"2495632",
"37988128",
"649646336",
"12226037120",
"250202750016",
"5549572352896",
"132663174885760",
"3396998634659840",
"92768709569362176",
"2691992696956801536"
] |
[
"nonn"
] | 8 | 0 | 3 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-24T10:38:19 |
oeisdata/seq/A012/A012592.seq
|
0a38fe890957b854f0e1d29c84f6499e
|
A012593
|
cosh(arcsinh(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+21/4!*x^4+60/5!*x^5...
|
[
"1",
"0",
"1",
"6",
"21",
"60",
"285",
"2170",
"12873",
"54936",
"391065",
"4881998",
"33969309",
"28359188",
"826179445",
"48496348290",
"328705747217",
"-5928717037136",
"-26909518872399",
"2320514677184022",
"14213386673919397"
] |
[
"sign"
] | 8 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T10:30:26 |
oeisdata/seq/A012/A012593.seq
|
a9d139858e5b4573f8702fee0f680e3e
|
A012594
|
sec(arcsinh(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+25/4!*x^4+140/5!*x^5...
|
[
"1",
"0",
"1",
"6",
"25",
"140",
"1225",
"11410",
"110353",
"1260696",
"16597745",
"233501598",
"3534940649",
"58867014180",
"1060745261433",
"20315286728490",
"414362268698017",
"9016753267197744",
"207836963025430369",
"5046234392527982902"
] |
[
"nonn"
] | 4 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:51:02 |
oeisdata/seq/A012/A012594.seq
|
812ea48f9ee623e8649737a9d6114bc8
|
A012595
|
sech(arcsinh(x)*exp(x))=1-1/2!*x^2-6/3!*x^3-15/4!*x^4+60/5!*x^5...
|
[
"1",
"0",
"-1",
"-6",
"-15",
"60",
"975",
"5390",
"-10143",
"-563976",
"-5982945",
"-9594398",
"788690001",
"14618418100",
"85743956207",
"-2026783258890",
"-64627785960767",
"-716881015039504",
"7211897523161151",
"458865700394648778"
] |
[
"sign"
] | 4 | 0 | 4 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:51:02 |
oeisdata/seq/A012/A012595.seq
|
7ea2cbb9ea68fa550c36235cd1d9a48b
|
A012596
|
exp(arcsinh(x)*sin(x))=1+2/2!*x^2+4/4!*x^4-40/6!*x^6-688/8!*x^8...
|
[
"1",
"2",
"4",
"-40",
"-688",
"23968",
"-1134784",
"188393088",
"-40676275968",
"10688526352896",
"-3523678949366784",
"1431294964438824960",
"-701609173130329731072",
"408385401482058726547456"
] |
[
"sign"
] | 8 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2013-10-31T10:30:18 |
oeisdata/seq/A012/A012596.seq
|
9d17f7a052e7b79665e0ca57ff2fa83d
|
A012597
|
arcsinh(arcsinh(x)*sin(x))=2/2!*x^2-8/4!*x^4-40/6!*x^6+4352/8!*x^8...
|
[
"2",
"-8",
"-40",
"4352",
"8608",
"-38439040",
"4405714560",
"425680207872",
"-252920252235264",
"-5528067305916416",
"44468403610589394944",
"-15834819953218036760576",
"-5810504218823261839253504"
] |
[
"sign"
] | 4 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:51:02 |
oeisdata/seq/A012/A012597.seq
|
a1fb64bdce739534e7021036269dbba1
|
A012598
|
Expansion of e.g.f. exp(arcsinh(x)*arcsin(x)).
|
[
"1",
"2",
"12",
"208",
"6608",
"438912",
"38672832",
"5956592640",
"1035058952448",
"288405058560000",
"83042522104507392",
"36519438671549890560",
"15719007594987094364160",
"10017433660808198506414080"
] |
[
"nonn"
] | 12 | 0 | 2 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2025-05-06T10:07:13 |
oeisdata/seq/A012/A012598.seq
|
4ae87b4e24e0e63d818efd11e979d463
|
A012599
|
sin(arcsinh(x)*arcsin(x))=2/2!*x^2-32/6!*x^6-4608/10!*x^10...
|
[
"2",
"-32",
"-4608",
"129331200",
"10853318000640",
"1726305357602488320",
"538535159720462065336320",
"306551574237383273309735485440"
] |
[
"sign"
] | 5 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-02-24T12:51:02 |
oeisdata/seq/A012/A012599.seq
|
b568933a90f7806c12741786b999b627
|
A012600
|
E.g.f.: arcsin(arcsinh(x)*arcsin(x)) = 2/2!*x^2+208/6!*x^6+680832/10!*x^10...
|
[
"2",
"208",
"680832",
"13382891520",
"900036879360000",
"154882202019677798400",
"57048038229121314631188480",
"39842938883822751996178291752960",
"48329392241807199563371957327138652160",
"95258638419599144345659651051786276479959040"
] |
[
"nonn"
] | 12 | 0 | 1 | null | null |
Patrick Demichel (patrick.demichel(AT)hp.com)
| 2012-08-20T19:28:01 |
oeisdata/seq/A012/A012600.seq
|
ce6b5068912d618e229dc4b3b0d79d7b
|
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