E.g.f.: A(x) = Sum_{n>=0} exp((n-1)*x)^n * x^n/n!.
A135745
E.g.f.: A(x) = Sum_{n>=0} exp((n-1)*x)^n * x^n/n!.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =7a(4) =49a(5) =501a(6) =6841a(7) =115123a(8) =2362305a(9) =57768553a(10) =1646192881a(11) =53952383871
External references
- oeis: A135745