Expansion of e.g.f.: tanh(sin(x)*log(x+1)).

Terms

a(0) =0a(1) =0a(2) =2a(3) =-3a(4) =4a(5) =-20a(6) =-130a(7) =1869a(8) =-12280a(9) =100080a(10) =-604742a(11) =-829675a(12) =62508620a(13) =-1158921972a(14) =17643171702a(15) =-190494456075