|
%I #17 Aug 05 2014 14:16:29
%S 2,13,31,181,257,263,283,383,457,467,499,547,653,719,751,809,821,919,
%T 971,1091,1151,1187,1217,1223,1237,1423,1471,1709,1721,1747,1879,2137,
%U 2141,2221,2267,2521,2593,2657,2659,2753,2909,2939,3011,3083,3257
%N Primes of the form 2x^2+xy+10y^2, with x and y nonnegative.
%C Discriminant=-79.
%H Vincenzo Librandi and Ray Chandler, <a href="/A106959/b106959.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi]
%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 QuadPrimes2[2, 1, 10, 10000] (* see A106856 *)
%K nonn,easy
%O 1,1
%A _T. D. Noe_, May 09 2005
|
