Expansion of e.g.f. arcsin(arctanh(x) * log(x+1)).

A012699

Expansion of e.g.f. arcsin(arctanh(x) * log(x+1)).

Terms

    a(0) =0a(1) =0a(2) =2a(3) =-3a(4) =16a(5) =-50a(6) =488a(7) =-3024a(8) =35376a(9) =-313704a(10) =4361472a(11) =-52901640a(12) =869275680a(13) =-13360922640a(14) =252154734960

External references