E.g.f.: exp(-1)*Sum_{n>=0} (1+x)^(n^3)/n!.
A211250
E.g.f.: exp(-1)*Sum_{n>=0} (1+x)^(n^3)/n!.
Terms
- a(0) =1a(1) =5a(2) =198a(3) =20548a(4) =4088918a(5) =1341552690a(6) =661685880676
External references
- oeis: A211250
A211250
E.g.f.: exp(-1)*Sum_{n>=0} (1+x)^(n^3)/n!.