Numbers k such that k^3 divides 18^(k^2) - 1.

A177918

Numbers k such that k^3 divides 18^(k^2) - 1.

Terms

    a(0) =1a(1) =17a(2) =343927a(3) =1414961a(4) =28626075991a(5) =610559655569

External references