Numbers n such that 125*2^n-1 is prime.

Terms

a(0) =2a(1) =4a(2) =44a(3) =182a(4) =496a(5) =904a(6) =1196a(7) =3034a(8) =4004a(9) =5474a(10) =18122a(11) =21952a(12) =24874a(13) =27614a(14) =31166a(15) =35386a(16) =44234a(17) =51104a(18) =96346a(19) =100966a(20) =109454a(21) =123634a(22) =388934a(23) =418034a(24) =659314a(25) =918494