Numbers k such that 287*2^k + 1 is a prime.

Terms

a(0) =3a(1) =27a(2) =59a(3) =291a(4) =699a(5) =1259a(6) =1771a(7) =3051a(8) =19379a(9) =23323a(10) =41459a(11) =121747a(12) =206539a(13) =515827