Numbers k such that 2^k + 2*k - 3 is prime.

Terms

a(0) =2a(1) =3a(2) =6a(3) =7a(4) =8a(5) =20a(6) =26a(7) =27a(8) =32a(9) =39a(10) =63a(11) =81a(12) =98a(13) =111a(14) =127a(15) =134a(16) =138a(17) =410a(18) =470a(19) =686a(20) =759a(21) =1005a(22) =1026a(23) =1386a(24) =2078a(25) =2647a(26) =2970a(27) =3439a(28) =7807a(29) =8684