Numbers k such that 459*2^k+1 is prime.

Terms

a(0) =1a(1) =3a(2) =9a(3) =18a(4) =19a(5) =21a(6) =29a(7) =35a(8) =51a(9) =53a(10) =57a(11) =75a(12) =111a(13) =150a(14) =175a(15) =273a(16) =279a(17) =306a(18) =317a(19) =475a(20) =669a(21) =717a(22) =750a(23) =1291a(24) =1326a(25) =1449a(26) =1483a(27) =1505a(28) =1779a(29) =2011