A339321 Dirichlet g.f.: Product_{k>=2} 1 / (1 - k^(-s))^6.

1, 6, 6, 27, 6, 42, 6, 98, 27, 42, 6, 204, 6, 42, 42, 315, 6, 204, 6, 204, 42, 42, 6, 792, 27, 42, 98, 204, 6, 330, 6, 918, 42, 42, 42, 1044, 6, 42, 42, 792, 6, 330, 6, 204, 204, 42, 6, 2682, 27, 204, 42, 204, 6, 792, 42, 792, 42, 42, 6, 1716, 6, 42, 204, 2492, 42, 330

Offset

1,2

Comments

Number of factorizations of n into factors (greater than 1) of 6 kinds.

Links

Table of n, a(n) for n=1..66.

Formula

a(p^k) = A023005(k) for prime p.

Crossrefs

Cf. A001055, A023005, A301830, A339318, A339319, A339320, A339322, A339323, A339324.

Sequence in context: A255466 A286482 A123874 * A241865 A243122 A274940

Adjacent sequences: A339318 A339319 A339320 * A339322 A339323 A339324

Keyword

nonn

Author

Ilya Gutkovskiy, Nov 30 2020

Status

approved