Squares that are the sum of four factorials.

A082920

Squares that are the sum of four factorials.

Terms

    a(0) =4a(1) =9a(2) =16a(3) =169a(4) =361a(5) =729a(6) =961a(7) =1444a(8) =10201a(9) =403225a(10) =725904

External references