login
Imprimitively but not primitively represented by (x^2+xy+2y^2, x>=0, y>=0).
0

%I #5 Apr 30 2015 14:26:11

%S 9,16,18,25,36,49,50,72,81,98,99,100,121,126,144,162,169,196,198,200,

%T 207,224,225,252,275,288,289,324,333,338,350,361,387,392,396,400,414,

%U 441,450,477,504,512,522,539,550,575,576,578,625,639,648

%N Imprimitively but not primitively represented by (x^2+xy+2y^2, x>=0, y>=0).

%Y Cf. A034035-A034042.

%K nonn

%O 0,1

%A _N. J. A. Sloane_.

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