Numbers n such that 1077*2^n - 1 is prime.

Terms

a(0) =1a(1) =4a(2) =6a(3) =8a(4) =9a(5) =10a(6) =12a(7) =14a(8) =16a(9) =18a(10) =24a(11) =30a(12) =33a(13) =36a(14) =50a(15) =58a(16) =68a(17) =81a(18) =112a(19) =134a(20) =170a(21) =184a(22) =190a(23) =201a(24) =206a(25) =217a(26) =318a(27) =393a(28) =420a(29) =441