Primes of the form (1!)^2 + (2!)^2 + (3!)^2 +...+ (k!)^2.

A100288

Primes of the form (1!)^2 + (2!)^2 + (3!)^2 +...+ (k!)^2.

Terms

    a(0) =5a(1) =41a(2) =617a(3) =15017a(4) =25935017a(5) =1651637417

External references