Expansion of e.g.f. arctanh(sin(x)*exp(x)) = x+2/2!*x^2+4/3!*x^3+24/4!*x^4+180/5!*x^5...
A012292
Expansion of e.g.f. arctanh(sin(x)*exp(x)) = x+2/2!*x^2+4/3!*x^3+24/4!*x^4+180/5!*x^5...
Terms
- a(0) =0a(1) =1a(2) =2a(3) =4a(4) =24a(5) =180a(6) =1432a(7) =14544a(8) =176064a(9) =2382800a(10) =36330272a(11) =618520384a(12) =11562021504a(13) =235623136320
External references
- oeis: A012292