Expansion of e.g.f. sinh(sin(x))/cos(x) (odd powers only).

A009592

Expansion of e.g.f. sinh(sin(x))/cos(x) (odd powers only).

Terms

    a(0) =1a(1) =3a(2) =17a(3) =315a(4) =9505a(5) =413523a(6) =26287601a(7) =2238416523a(8) =246589091137

External references