Indices k such that prime(k) - k is a power of 2.

A221860

Indices k such that prime(k) - k is a power of 2.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =15a(4) =39a(5) =2119a(6) =4189897a(7) =5812974437

External references