Numbers k such that the k-th prime has an even number of 1's in its binary expansion.

Terms

a(0) =2a(1) =3a(2) =7a(3) =9a(4) =10a(5) =14a(6) =16a(7) =20a(8) =23a(9) =24a(10) =26a(11) =30a(12) =34a(13) =35a(14) =38a(15) =45a(16) =55a(17) =56a(18) =57a(19) =59a(20) =60a(21) =62a(22) =64a(23) =66a(24) =68a(25) =69a(26) =70a(27) =71a(28) =72a(29) =74