O.g.f.: Sum_{n>=0} (n^7)^n * exp(-n^7*x) * x^n / n!.
A222527
O.g.f.: Sum_{n>=0} (n^7)^n * exp(-n^7*x) * x^n / n!.
Terms
- a(0) =1a(1) =1a(2) =8191a(3) =1742343625
External references
- oeis: A222527
A222527
O.g.f.: Sum_{n>=0} (n^7)^n * exp(-n^7*x) * x^n / n!.