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 A106922 #17 Aug 05 2014 14:16:29 %S A106922 17,59,71,139,163,197,223,317,373,383,389,439,461,479,521,547,631,641, %T A106922 677,727,733,743,787,827,953,1019,1063,1103,1181,1201,1229,1237,1327, %U A106922 1361,1373,1511,1559,1619,1657,1693,1747,1787,1823,1907,1913,1951 %N A106922 Primes of the form x^2-xy+15y^2, with x and y nonnegative. %C A106922 Discriminant=-59. %H A106922 Vincenzo Librandi and Ray Chandler, <a href="/A106922/b106922.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi] %H A106922 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 A106922 QuadPrimes2[1, -1, 15, 10000] (* see A106856 *) %K A106922 nonn,easy %O A106922 1,1 %A A106922 _T. D. Noe_, May 09 2005