Expansion of e.g.f. tan(sinh(x)*sin(x))/2 in odd powers of x^2.
A009687
Expansion of e.g.f. tan(sinh(x)*sin(x))/2 in odd powers of x^2.
Terms
- a(0) =1a(1) =116a(2) =221776a(3) =2035313216
External references
- oeis: A009687
A009687
Expansion of e.g.f. tan(sinh(x)*sin(x))/2 in odd powers of x^2.