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 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, <a href="/A106962/b106962.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi] %H A106962 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 A106962 QuadPrimes2[1, 1, 20, 10000] (* see A106856 *) %K A106962 nonn,easy %O A106962 1,1 %A A106962 _T. D. Noe_, May 09 2005