E.g.f.: exp( Sum_{n>=1} (1 - exp(-n*x))^n / n ).
A244437
E.g.f.: exp( Sum_{n>=1} (1 - exp(-n*x))^n / n ).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =41a(4) =845a(5) =30012a(6) =1650475a(7) =130216865a(8) =13944696526
External references
- oeis: A244437
A244437
E.g.f.: exp( Sum_{n>=1} (1 - exp(-n*x))^n / n ).