Expansion of e.g.f.: arctanh(sin(x)+log(x+1))=2*x-1/2!*x^2+17/3!*x^3-54/4!*x^4+933/5!*x^5...
A012895
Expansion of e.g.f.: arctanh(sin(x)+log(x+1))=2*x-1/2!*x^2+17/3!*x^3-54/4!*x^4+933/5!*x^5...
Terms
- a(0) =0a(1) =2a(2) =-1a(3) =17a(4) =-54a(5) =933a(6) =-6870a(7) =133689a(8) =-1657880a(9) =36953013a(10) =-655575120a(11) =16777241059a(12) =-387038985960
External references
- oeis: A012895