Expansion of tan(x)*sin(sin(x))/2.

A024304

Expansion of tan(x)*sin(sin(x))/2.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =44a(4) =352a(5) =25232a(6) =1044608a(7) =86611520a(8) =8060400640

External references