Expansion of e.g.f.: A(x) = exp( Sum_{n>=1} (n-1)!*x^n/n ).
A159476
Expansion of e.g.f.: A(x) = exp( Sum_{n>=1} (n-1)!*x^n/n ).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =62a(5) =862a(6) =19492a(7) =656224a(8) =30739676a(9) =1906807004a(10) =151002453464
External references
- oeis: A159476