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%I #13 Jun 03 2022 14:55:52
%S 0,3,8,11,12,23,27,32,39,44,47,48,59,71,72,75,83,92,99,104,107,108,
%T 111,128,131,143,147,156,167,176,179,183,188,191,192,200,207,219,227,
%U 236,239,243,251,263,264,275,284,288,291,296,299,300,311,327,332,347,351,359,363,368,383,392,396,407,416,419,423,428,431,432,443,444,467,471,479,488
%N Nonnegative integers of the form -x^2 + 6xy + 3y^2.
%C Discriminant 48.
%C Nonnegative integers of the form 3x^2 - 4y^2. - _Jon E. Schoenfield_, Jun 03 2022
%H N. J. A. Sloane et al., <a href="https://oeis.org/wiki/Binary_Quadratic_Forms_and_OEIS">Binary Quadratic Forms and OEIS</a> (Index to related sequences, programs, references)
%Y Primes in this sequence = A141187.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Jun 01 2014
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