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A344270 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(7^(k-1)). 7
1, 7, 49, 364, 2401, 17150, 117649, 825979, 5765977, 40370414, 282475249, 1977462228, 13841287201, 96889833950, 678223190498, 4747567340635, 33232930569601, 232630555172589, 1628413597910449, 11398895468722356, 79792266303376802, 558545866060610750, 3909821048582988049, 27368747353968794263 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..24.

CROSSREFS

Cf. A045778, A050368, A344251, A344265, A344266, A344267, A344268, A344269, A344271.

Sequence in context: A351057 A240721 A233658 * A144820 A344251 A333515

Adjacent sequences:  A344267 A344268 A344269 * A344271 A344272 A344273

KEYWORD

nonn

AUTHOR

Ilya Gutkovskiy, May 13 2021

STATUS

approved

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Last modified May 26 01:32 EDT 2022. Contains 354073 sequences. (Running on oeis4.)