%I #4 Jun 19 2014 15:30:52
%S 31,97,211,373,547,607,661,769,877,1051,1087,1123,1249,1279,1303,1423,
%T 1597,1657,1663,1693,1741,1777,1861,1867,2143,2179,2251,2341,2467,
%U 2539,2791,2857,3229,3259,3319,3331,3373,3511,3541,3643,3697,3769,3823,3877
%N Primes of the form x^2 + 29x*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 = 29; 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