# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a106962 Showing 1-1 of 1 %I A106962 #17 Aug 05 2014 14:16:29 %S A106962 83,179,223,397,479,541,563,677,727,757,811,863,907,941,967,1103,1277, %T A106962 1289,1433,1489,1523,1553,1867,1889,1993,1997,2011,2039,2311,2341, %U A106962 2383,2459,2551,2579,2633,2647,2917,2999,3271,3373,3469,3739,3797 %N A106962 Primes of the form x^2+xy+20y^2, with x and y nonnegative. %C A106962 Discriminant=-79. %H A106962 Vincenzo Librandi and Ray Chandler, Table of n, a(n) for n = 1..10000 [First 1000 terms from Vincenzo Librandi] %H A106962 N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references) %t A106962 QuadPrimes2[1, 1, 20, 10000] (* see A106856 *) %K A106962 nonn,easy %O A106962 1,1 %A A106962 _T. D. Noe_, May 09 2005 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE