E.g.f. sin(sin(x)*exp(x)).

Terms

a(0) =0a(1) =1a(2) =2a(3) =1a(4) =-12a(5) =-83a(6) =-338a(7) =-555a(8) =4872a(9) =58713a(10) =355322a(11) =988073a(12) =-6857796a(13) =-129165307a(14) =-1078218906a(15) =-4414644611a(16) =23381079184a(17) =664338643633