Numbers k such that 109*2^k+1 is prime.

Terms

a(0) =6a(1) =14a(2) =58a(3) =62a(4) =318a(5) =1574a(6) =2034a(7) =26082a(8) =96838a(9) =103146a(10) =235106a(11) =1011102a(12) =1704658a(13) =2280194