E.g.f.: Sum_{n>=0} log(1 + x*exp(n*x))^n / n!.
A216839
E.g.f.: Sum_{n>=0} log(1 + x*exp(n*x))^n / n!.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =64a(5) =515a(6) =6126a(7) =87332a(8) =1408352a(9) =28357821a(10) =656029450a(11) =16616305354a(12) =486491747952
External references
- oeis: A216839