Expansion of e.g.f. sinh(sin(x)^2) (even powers only).

A009596

Expansion of e.g.f. sinh(sin(x)^2) (even powers only).

Terms

    a(0) =0a(1) =2a(2) =-8a(3) =152a(4) =-6848a(5) =312992a(6) =-17468288a(7) =1385712512a(8) =-143250864128

External references