A344253 Dirichlet g.f.: Product_{k>=2} 1 / (1 - k^(-s))^(9^(k-1)).

1, 9, 81, 774, 6561, 59778, 531441, 4789695, 43050042, 387479538, 3486784401, 31381653744, 282429536481, 2541870611298, 22876792986402, 205891175440755, 1853020188851841, 16677182091899916, 150094635296999121, 1350851721164854704, 12157665459099975522, 109418989162893418818

Offset

1,2

Links

Table of n, a(n) for n=1..22.

Crossrefs

Cf. A001055, A050367, A329800, A344247, A344248, A344249, A344250, A344251, A344252.

Sequence in context: A233737 A344298 A144821 * A338727 A199689 A181581

Adjacent sequences: A344250 A344251 A344252 * A344254 A344255 A344256

Keyword

nonn

Author

Ilya Gutkovskiy, May 12 2021

Status

approved