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 A195867 #8 Mar 30 2012 18:57:48 %S A195867 7,19,14,13,37,21,61,38,31,91,28,43,127,26,74,35,57,169,49,73,217,42, %T A195867 122,91,271,76,39,49,111,331,62,182,133,397,56,109,95,157,469,86,254, %U A195867 63,183,547,52,148,211,631,70,114,338 %N A195867 Positive integers c for which there is a 1-Pythagorean triple (a,b,c) satisfying a<=b. %C A195867 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A195867 (See A195770.) %Y A195867 Cf. A195770. %K A195867 nonn %O A195867 1,1 %A A195867 _Clark Kimberling_, Sep 25 2011