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

A012358

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

Terms

    a(0) =0a(1) =0a(2) =2a(3) =-3a(4) =16a(5) =-50a(6) =560a(7) =-4116a(8) =49376a(9) =-495648a(10) =6885568a(11) =-93060880a(12) =1541938880a(13) =-25786609056a(14) =491456933760

External references