A349924 Dirichlet g.f.: Product_{k>=2} (1 + 3 * k^(-s)).

1, 3, 3, 3, 3, 12, 3, 12, 3, 12, 3, 21, 3, 12, 12, 12, 3, 21, 3, 21, 12, 12, 3, 57, 3, 12, 12, 21, 3, 57, 3, 21, 12, 12, 12, 57, 3, 12, 12, 57, 3, 57, 3, 21, 21, 12, 3, 93, 3, 21, 12, 21, 3, 57, 12, 57, 12, 12, 3, 129, 3, 12, 21, 48, 12, 57, 3, 21, 12, 57

Offset

1,2

Links

Table of n, a(n) for n=1..70.

Crossrefs

Cf. A032308, A045778, A339335, A347149, A349923.

Sequence in context: A001270 A029630 A342400 * A170858 A024725 A269562

Adjacent sequences: A349921 A349922 A349923 * A349925 A349926 A349927

Keyword

nonn

Author

Ilya Gutkovskiy, Dec 05 2021

Status

approved