Expansion of sin(sin(x))*exp(x).

Terms

a(0) =0a(1) =1a(2) =2a(3) =1a(4) =-4a(5) =-3a(6) =38a(7) =61a(8) =-456a(9) =-1383a(10) =6154a(11) =28345a(12) =-131660a(13) =-808299a(14) =3516334a(15) =28955317a(16) =-106736272a(17) =-1188919631a(18) =3902982930a(19) =56978370417a(20) =-170222268308