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 A196170 #5 Mar 30 2012 18:57:49 %S A196170 1,8,2,16,3,11,24,91,4,32,5,16,40,77,264,6,22,48,182,7,16,39,56,87, %T A196170 160,527,8,13,21,35,64,153,9,33,72,152,273,880,10,32,80,154,528,11,56, %U A196170 88,115,235,416,12,44,96,364,13,85,104,168,336,589,14,32,78,112 %N A196170 Positive integers b for which there is a 7-Pythagorean triple (a,b,c) satisfying a<=b. %C A196170 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A196170 (See A196169.) %Y A196170 Cf. A195770, A196169, A196173. %K A196170 nonn %O A196170 1,2 %A A196170 _Clark Kimberling_, Sep 29 2011