Expansion of log(1+tanh(x)*sin(x))/2.

A024298

Expansion of log(1+tanh(x)*sin(x))/2.

Terms

    a(0) =0a(1) =1a(2) =-12a(3) =371a(4) =-23212a(5) =2462221a(6) =-397812162a(7) =91074108971

External references