Numbers k such that 185*2^k+1 is a prime.

Terms

a(0) =3a(1) =21a(2) =497a(3) =707a(4) =933a(5) =963a(6) =1187a(7) =1337a(8) =2633a(9) =2993a(10) =3963a(11) =4947a(12) =5177a(13) =11883a(14) =98627a(15) =235673a(16) =375723a(17) =384747a(18) =681393a(19) =2235003