L.g.f.: A(x) = log( 1 + Sum_{n>=1} (n-1)!*x^n ) = Sum_{n>=1} a(n)*x^n/n.
A141154
L.g.f.: A(x) = log( 1 + Sum_{n>=1} (n-1)!*x^n ) = Sum_{n>=1} a(n)*x^n/n.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =17a(4) =91a(5) =574a(6) =4173a(7) =34353a(8) =316012a(9) =3214181a(10) =35832567a(11) =434643518a(12) =5700340569a(13) =80391481045
External references
- oeis: A141154