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

A003712

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

Terms

    a(0) =1a(1) =-2a(2) =12a(3) =-128a(4) =1872a(5) =-37600a(6) =990784a(7) =-32333824a(8) =1272660224a(9) =-59527313920

External references