Numbers k such that the k-th prime has an even number of 1's in its binary expansion and the (k+1)st prime has an odd number of 1's.

A027704

Numbers k such that the k-th prime has an even number of 1's in its binary expansion and the (k+1)st prime has an odd number of 1's.

Terms

    a(0) =3a(1) =7a(2) =10a(3) =14a(4) =16a(5) =20a(6) =24a(7) =26a(8) =30a(9) =35a(10) =38a(11) =45a(12) =57a(13) =60a(14) =62a(15) =64a(16) =66a(17) =72a(18) =74a(19) =77a(20) =79a(21) =87a(22) =89a(23) =92a(24) =97a(25) =99a(26) =101a(27) =105a(28) =109a(29) =114

External references