A351023 Dirichlet g.f.: Product_{k>=2} 1 / (1 + 2 * k^(-s)).

1, -2, -2, 2, -2, 2, -2, -6, 2, 2, -2, -2, -2, 2, 2, 14, -2, -2, -2, -2, 2, 2, -2, 10, 2, 2, -6, -2, -2, 2, -2, -26, 2, 2, 2, 6, -2, 2, 2, 10, -2, 2, -2, -2, -2, 2, -2, -18, 2, -2, 2, -2, -2, 10, 2, 10, 2, 2, -2, 2, -2, 2, -2, 50, 2, 2, -2, -2, 2, 2, -2, -14, -2, 2, -2

Offset

1,2

Links

Table of n, a(n) for n=1..75.

Crossrefs

Cf. A071109, A165872, A316441, A339717, A349921, A351024.

Sequence in context: A366811 A343925 A105255 * A140818 A139813 A172009

Adjacent sequences: A351020 A351021 A351022 * A351024 A351025 A351026

Keyword

sign

Author

Ilya Gutkovskiy, Jan 29 2022

Status

approved