Numbers k such that Cyclotomic(2k,k) is prime.

A088817

Numbers k such that Cyclotomic(2k,k) is prime.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =9a(6) =17a(7) =36a(8) =157a(9) =245a(10) =352a(11) =3977

External references