This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A106965 #17 Aug 05 2014 14:16:29 %S A106965 3,7,43,47,83,103,107,167,223,283,347,367,443,487,503,547,607,643,683, %T A106965 743,823,827,863,883,887,947,967,1063,1223,1303,1307,1423,1427,1487, %U A106965 1523,1607,1627,1663,1667,1723,1747,1787,1987,2063,2083,2203,2267 %N A106965 Primes of the form 3x^2-2xy+7y^2, with x and y nonnegative. %C A106965 Discriminant=-80. %H A106965 Vincenzo Librandi and Ray Chandler, <a href="/A106965/b106965.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi] %H A106965 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 A106965 QuadPrimes2[3, -2, 7, 10000] (* see A106856 *) %K A106965 nonn,easy %O A106965 1,1 %A A106965 _T. D. Noe_, May 09 2005