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

A009511

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

Terms

    a(0) =1a(1) =4a(2) =-8a(3) =-1752a(4) =-117312a(5) =-7882624a(6) =-537535360a(7) =-27307332608

External references