Numbers k such that prime(k) divides 2^(k-1) + 1.

A226018

Numbers k such that prime(k) divides 2^(k-1) + 1.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =25a(4) =183a(5) =6463a(6) =599806a(7) =10553830a(8) =15377521a(9) =211655508a(10) =603977457a(11) =609080388a(12) =3637001051a(13) =8073907744

External references