Binary irreducible polynomials (primes in the ring GF(2)[X]), evaluated at X=2.

Terms

a(0) =2a(1) =3a(2) =7a(3) =11a(4) =13a(5) =19a(6) =25a(7) =31a(8) =37a(9) =41a(10) =47a(11) =55a(12) =59a(13) =61a(14) =67a(15) =73a(16) =87a(17) =91a(18) =97a(19) =103a(20) =109a(21) =115a(22) =117a(23) =131a(24) =137a(25) =143a(26) =145a(27) =157a(28) =167a(29) =171