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Table of n, a(n) for n=1..73.
H. Bottomley, Some Smarandache-type multiplicative sequences
Dirichlet g.f. zeta(4s)*zeta(s-1)/zeta(4s-4). The Dirichlet convolution of this sequence with A008835 is A000203. - R. J. Mathar, Apr 05 2011
A000190, A007913, A008835, A050985.
Sequence in context: A002377 A053836 A025483 * A056962 A043275 A216455
Adjacent sequences: A053162 A053163 A053164 * A053166 A053167 A053168
Henry Bottomley, Feb 29 2000