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; A008347 a(n) = Sum_{i=0..n-1} (-1)^i * prime(n-i).
; Coded manually 2021-03-28 by Simon Strandgaard, https://github.com/neoneye
; 0,2,1,4,3,8,5,12,7,16,13,18,19,22,21,26,27,32,29,38,33,40,39,44,45,52,49,54,53,56,57,70,61,76,63,86,65,92,71,96,77,102,79,112,81,116,83,128,95,132,97,136,103,138,113,144,119,150,121,156,125,158,135,172,139,174,143
mov $2,1 ; initial sign
lpb $0
sub $0,1
mov $3,$0
seq $3,40 ; prime(n-i)
mul $3,$2 ; multiply by (-1)^i
add $1,$3 ; add to sum
mul $2,-1 ; alternate betweeen -1 and +1
lpe
mov $0,$1
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