Numbers k such that 329*2^k+1 is prime.

Terms

a(0) =1a(1) =3a(2) =5a(3) =9a(4) =11a(5) =15a(6) =27a(7) =55a(8) =87a(9) =105a(10) =111a(11) =163a(12) =225a(13) =311a(14) =487a(15) =537a(16) =723a(17) =735a(18) =771a(19) =1515a(20) =1599a(21) =4685a(22) =5523a(23) =5895a(24) =9723a(25) =20107a(26) =55035a(27) =66355a(28) =108393a(29) =181189