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A020680 Numbers of form 3 x^2 + 8 y^2. 0

%I

%S 0,3,8,11,12,20,27,32,35,44,48,56,59,72,75,80,83,84,99,107,108,116,

%T 120,128,131,140,147,155,176,179,180,192,200,203,212,219,224,227,236,

%U 243,248,251,264,275,288,291,300,308,315,320,332,336,347,363,371,372,392,395,396

%N Numbers of form 3 x^2 + 8 y^2.

%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)

%K easy,nonn

%O 1,2

%A _David W. Wilson_

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Last modified July 25 19:05 EDT 2021. Contains 346291 sequences. (Running on oeis4.)