1,1

C. G. Bower, Transforms (2)

G.f.: A(x) = Sum_{k>=1} (phi(k)/k)*log((1-7*x^n+2*x^(2*n))/(1-x^n)^2).

CIK transform of A016825(n+1) i.e. b(n)=4n-2.

Row sums of A091467.

Sequence in context: A082289 A014150 A136429 this_sequence A125670 A008910 A153977

Adjacent sequences: A091466 A091467 A091468 this_sequence A091470 A091471 A091472

nonn

Christian G. Bower (bowerc(AT)usa.net), Jan 12 2004