A034031 Numbers that are primitively but not imprimitively represented by x^2+2y^2.

1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 41, 43, 51, 57, 59, 66, 67, 73, 82, 83, 86, 89, 97, 102, 107, 113, 114, 118, 123, 129, 131, 134, 137, 139, 146, 163, 166, 177, 178, 179, 187, 193, 194, 201, 209, 211, 214, 219, 226, 227

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn

Crossrefs

Cf. A002479, A097700, A057127, A034030-A034034.

Extensions

Corrected by N. J. A. Sloane, Apr 30 2015