Numbers k such that 367*2^k+1 is prime.

Terms

a(0) =12a(1) =48a(2) =72a(3) =84a(4) =228a(5) =306a(6) =360a(7) =404a(8) =524a(9) =1062a(10) =1992a(11) =4320a(12) =4460a(13) =9396a(14) =10832a(15) =15834a(16) =43500a(17) =117828a(18) =142760a(19) =204360a(20) =251898a(21) =693348a(22) =713484a(23) =1103912a(24) =3004536a(25) =3712952