Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #13 Jan 24 2022 03:39:41
%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_