Numbers k such that 33*2^k - 1 is prime.

Terms

a(0) =2a(1) =3a(2) =6a(3) =8a(4) =10a(5) =22a(6) =35a(7) =42a(8) =43a(9) =46a(10) =56a(11) =91a(12) =102a(13) =106a(14) =142a(15) =190a(16) =208a(17) =266a(18) =330a(19) =360a(20) =382a(21) =462a(22) =503a(23) =815a(24) =1038a(25) =1651a(26) =1855a(27) =1858a(28) =1992a(29) =2232