Primes of the form (2n-1)^(2n-1) mod 2^(2n-1).

A178966

Primes of the form (2n-1)^(2n-1) mod 2^(2n-1).

Terms

    a(0) =3a(1) =68491a(2) =1472837a(3) =20933977a(4) =115763405909

External references