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 A106985 #17 Aug 05 2014 14:16:30 %S A106985 5,13,31,59,83,97,271,307,349,353,409,479,593,643,691,733,761,839,941, %T A106985 983,1151,1217,1259,1307,1567,1601,1721,1861,1867,1879,1931,2113,2243, %U A106985 2273,2309,2351,2371,2663,2719,2749,2777,2803,2819,2897,2953,2957 %N A106985 Primes of the form 5x^2+3xy+5y^2, with x and y nonnegative. %C A106985 Discriminant=-91. %H A106985 Vincenzo Librandi and Ray Chandler, <a href="/A106985/b106985.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi] %H A106985 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 A106985 QuadPrimes2[5, 3, 5, 10000] (* see A106856 *) %K A106985 nonn,easy %O A106985 1,1 %A A106985 _T. D. Noe_, May 09 2005