A348128 Product_{n>=1} (1 + a(n)*x^n) = 1 + Sum_{n>=1} x^prime(n).

0, 1, 1, 0, 0, 0, 1, 0, -1, -1, 2, 1, 0, -2, 0, 1, 3, -2, -1, 0, 4, 0, -1, -4, 6, 2, 2, -10, 4, 4, 13, -15, -7, -2, 30, -7, -7, -33, 42, 8, 16, -70, 27, 22, 95, -116, -21, -39, 223, -61, -48, -261, 326, 51, 129, -581, 242, 109, 752, -932, -105, -330, 1806, -612, -240, -2140, 2750, 227, 1245, -4865

Offset

1,11

Links

Seiichi Manyama, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A000040, A002121, A010051, A030010, A147557, A305871, A305882, A308298, A328777, A348127.

Sequence in context: A002325 A129134 A065675 * A328777 A244553 A231167

Adjacent sequences: A348125 A348126 A348127 * A348129 A348130 A348131

Keyword

sign

Author

Ilya Gutkovskiy, Oct 01 2021

Status

approved