Numbers k such that 319*2^k+1 is prime.

Terms

a(0) =2a(1) =10a(2) =18a(3) =274a(4) =314a(5) =522a(6) =562a(7) =578a(8) =594a(9) =602a(10) =930a(11) =1074a(12) =23826a(13) =184554a(14) =1923378a(15) =2248914a(16) =2290722a(17) =3069362