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 A196106 #5 Mar 30 2012 18:57:49 %S A196106 68,38,28,23,20,18,256,136,96,76,64,56,46,564,40,294,204,36,159,132, %T A196106 114,32,84,78,512,352,69,272,224,192,60,152,54,128,790,540,51,112,415, %U A196106 340,290,96,92,190,768,80,165,588,480,408,140,72,318,288,264,115 %N A196106 Positive integers b for which there is a (7/4)-Pythagorean triple (a,b,c) satisfying a<=b. %C A196106 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A196106 (See A196105.) %Y A196106 Cf. A195770, A196105, A196107, A196109. %K A196106 nonn %O A196106 1,1 %A A196106 _Clark Kimberling_, Sep 28 2011