Expansion of e.g.f. cos(sin(x)*exp(x)).

Terms

a(0) =1a(1) =0a(2) =-1a(3) =-6a(4) =-19a(5) =-20a(6) =203a(7) =1862a(8) =9305a(9) =20472a(10) =-159849a(11) =-2441230a(12) =-17558715a(13) =-60043100a(14) =365766243a(15) =8445023358a(16) =80287239857a(17) =383311153776