Primes of the form x^x * y^y + 1.

A228238

Primes of the form x^x * y^y + 1.

Terms

    a(0) =2a(1) =5a(2) =17a(3) =109a(4) =257a(5) =65537a(6) =3294173a(7) =145800001a(8) =210827009

External references