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 A195934 #5 Mar 30 2012 18:57:48 %S A195934 3,6,9,12,15,18,21,143,11,24,13,17,27,79,30,33,71,36,39,71,493,42,286, %T A195934 33,45,219,22,29,48,187,27,51,169,26,34,54,158,57,151,60,63,87,429,66, %U A195934 142,47,69,309,33,39,72,141,75,261,78,142,39,51,81,103,143,237 %N A195934 Positive integers c for which there is a (-1/3)-Pythagorean triple (a,b,c) satisfying a<=b. %C A195934 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A195934 (See A195932.) %Y A195934 Cf. A195770, A195932, A195933. %K A195934 nonn %O A195934 1,1 %A A195934 _Clark Kimberling_, Sep 26 2011