Expansion of sinh(x)/cos(sin(x)).

A009630

Expansion of sinh(x)/cos(sin(x)).

Terms

    a(0) =1a(1) =4a(2) =16a(3) =-104a(4) =-5504a(5) =-69376a(6) =5144192a(7) =431779328a(8) =3270959104

External references