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

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =9a(5) =17a(6) =57a(7) =259a(8) =497a(9) =961a(10) =9169a(11) =-8349a(12) =-299079a(13) =-420847a(14) =-7650615a(15) =-107714525a(16) =-160774303a(17) =-291144191a(18) =-24228427487a(19) =71679177795