login
Numbers that are primitively but not imprimitively represented by x^2+2y^2.
1

%I #7 Apr 30 2015 13:40:56

%S 1,2,3,6,11,17,19,22,33,34,38,41,43,51,57,59,66,67,73,82,83,86,89,97,

%T 102,107,113,114,118,123,129,131,134,137,139,146,163,166,177,178,179,

%U 187,193,194,201,209,211,214,219,226,227

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

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

%K nonn

%O 1,2

%A _N. J. A. Sloane_.

%E Corrected by _N. J. A. Sloane_, Apr 30 2015