Expansion of e.g.f. sinh(tanh(x) + log(x+1)).

Terms

a(0) =0a(1) =2a(2) =-1a(3) =8a(4) =-30a(5) =102a(6) =-735a(7) =6036a(8) =-43372a(9) =366666a(10) =-3909645a(11) =43735936a(12) =-509688234a(13) =6614683246a(14) =-93752033739