Difference between maximum and minimum positive value y in solutions to x^2 - y^2 = n!.

A181895

Difference between maximum and minimum positive value y in solutions to x^2 - y^2 = n!.

Terms

    a(0) =4a(1) =28a(2) =176a(3) =1258a(4) =10070a(5) =90692a(6) =907184a(7) =9979181a(8) =119750111a(9) =1556754911a(10) =21794572379a(11) =326918591535

External references