Primes of the form ((0!)^2+(1!)^2+(2!)^2+...+(n!)^2)/6.

A101746

Primes of the form ((0!)^2+(1!)^2+(2!)^2+...+(n!)^2)/6.

Terms

    a(0) =7a(1) =103a(2) =2503a(3) =88903a(4) =4322503

External references