Numbers k such that 87*2^k+1 is prime.

Terms

a(0) =2a(1) =6a(2) =8a(3) =18a(4) =26a(5) =56a(6) =78a(7) =86a(8) =104a(9) =134a(10) =207a(11) =518a(12) =602a(13) =1268a(14) =1302a(15) =2324a(16) =2372a(17) =4574a(18) =5652a(19) =5966a(20) =6146a(21) =6378a(22) =7502a(23) =7682a(24) =7895a(25) =9198a(26) =9344a(27) =11106a(28) =11504a(29) =12096