A106992 - OEIS

%I #17 Aug 05 2014 14:16:30

%S 11,61,271,499,571,631,769,881,1031,1061,1069,1279,1301,1871,1999,

%T 2069,2221,2239,2381,2531,2671,2851,2969,3079,3089,3361,3389,3659,

%U 3779,3881,3911,4111,4159,4241,4409,4721,4751,4759,5059,5261,5519

%N Primes of the form 4x^2+xy+6y^2, with x and y nonnegative.

%C Discriminant=-95.

%H Vincenzo Librandi and Ray Chandler, <a href="/A106992/b106992.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[4, 1, 6, 10000] (* see A106856 *)

%K nonn,easy

%O 1,1

%A _T. D. Noe_, May 09 2005