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 A196177 #8 Feb 10 2014 01:53:37 %S A196177 4,8,4,12,56,7,16,45,20,44,168,8,24,112,28,48,96,340,14,21,32,51,90, %T A196177 209,12,36,88,168,572,40,88,336,24,44,140,260,864,16,21,48,65,91,135, %U A196177 224,493,40,52,204,372,56,96,192,680,16,20,60,132,280,504,28,42 %N A196177 Positive integers b for which there is an 8-Pythagorean triple (a,b,c) satisfying a<=b. %C A196177 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A196177 (See A196176.) %Y A196177 Cf. A195770, A196176, A196178, A196179, A196180. %K A196177 nonn %O A196177 1,1 %A A196177 _Clark Kimberling_, Sep 29 2011