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 A033238 #22 Jul 08 2025 19:47:15 %S A033238 59,317,383,461,547,631,677,727,787,953,1511,1619,1823,2131,2293,2467, %T A033238 2647,2749,2837,2927,2969,3467,3659,3779,4001,4217,4391,4783,4933, %U A033238 5179,5297,5431,5563,5801,5807 %N A033238 Primes of form x^2+59*y^2. %D A033238 David A. Cox, "Primes of the Form x^2 + n y^2", Wiley, 1989. %H A033238 Vincenzo Librandi and Ray Chandler, <a href="/A033238/b033238.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi] %H A033238 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 A033238 QuadPrimes2[1, 0, 59, 10000] (* see A106856 *) %K A033238 nonn,easy %O A033238 1,1 %A A033238 _N. J. A. Sloane_