Expansion of e.g.f.: tan(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
A012512
Expansion of e.g.f.: tan(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...
Terms
- a(0) =0a(1) =0a(2) =2a(3) =-3a(4) =12a(5) =-40a(6) =430a(7) =-3591a(8) =37464a(9) =-373752a(10) =4507738a(11) =-58823875a(12) =870967460a(13) =-13719012528a(14) =234072634822
External references
- oeis: A012512