Numbers n such that 103*2^n-1 is prime.

Terms

a(0) =3a(1) =7a(2) =11a(3) =19a(4) =63a(5) =75a(6) =95a(7) =127a(8) =155a(9) =163a(10) =171a(11) =283a(12) =563a(13) =1739a(14) =2243a(15) =3971a(16) =4375a(17) =5227a(18) =8307a(19) =9943a(20) =18383a(21) =19835a(22) =25879a(23) =26927a(24) =36895a(25) =304771a(26) =422939