Expansion of e.g.f.: sinh(exp(x)-cos(x))=x+2/2!*x^2+2/3!*x^3+12/4!*x^4+72/5!*x^5...
A013315
Expansion of e.g.f.: sinh(exp(x)-cos(x))=x+2/2!*x^2+2/3!*x^3+12/4!*x^4+72/5!*x^5...
Terms
- a(0) =0a(1) =1a(2) =2a(3) =2a(4) =12a(5) =72a(6) =272a(7) =968a(8) =5488a(9) =36144a(10) =204512a(11) =1135840a(12) =7577856a(13) =56287168a(14) =406104064a(15) =2933384704a(16) =23084016896a(17) =194919700480
External references
- oeis: A013315