E.g.f.: exp(exp(x) - 1) * (exp(x) - 1)^3 / 3!.
A346842
E.g.f.: exp(exp(x) - 1) * (exp(x) - 1)^3 / 3!.
Terms
- a(0) =1a(1) =10a(2) =75a(3) =520a(4) =3556a(5) =24626a(6) =174805a(7) =1279240a(8) =9677151a(9) =75750752a(10) =613656836a(11) =5142797660a(12) =44557627661a(13) =398786697398
External references
- oeis: A346842