%I #4 Jun 19 2014 15:29:12
%S 53,113,157,181,257,269,313,389,433,521,641,653,757,797,829,881,1013,
%T 1049,1093,1109,1153,1193,1213,1277,1301,1433,1453,1609,1621,1637,
%U 1741,1873,1901,1973,2029,2161,2237,2297,2341,2357,2473,2557,2677,2729,2753
%N Primes of the form x^2 + 24x*y + y^2 for x and y nonnegative.
%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)
%t a = {}; w = 24; k = 1; Do[Do[If[PrimeQ[n^2 + w*n*m + k*m^2], AppendTo[a, n^2 + w*n*m + k*m^2]], {n, m, 400}], {m, 1, 400}]; Union[a] (*Artur Jasinski*)
%Y Cf. A139489, A007645, A068228, A007519, A033212, A033212, A107152, A107008, A033215, A107145, A139490, A139491.
%K nonn
%O 1,1
%A _Artur Jasinski_, Apr 24 2008
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