Generalized Cullen primes: any primes that can be written in the form n*b^n + 1 with n+2 > b > 2.

A210339

Generalized Cullen primes: any primes that can be written in the form n*b^n + 1 with n+2 > b > 2.

Terms

    a(0) =19a(1) =193a(2) =52489a(3) =114689a(4) =9000000001a(5) =259374246011

External references