Expansion of e.g.f. tan(sinh(x)*cos(x)), odd powers only.
A009685
Expansion of e.g.f. tan(sinh(x)*cos(x)), odd powers only.
Terms
- a(0) =1a(1) =0a(2) =-28a(3) =-448a(4) =12112a(5) =1368576a(6) =6365504a(7) =-12034425856
External references
- oeis: A009685