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 A196027 #5 Mar 30 2012 18:57:49 %S A196027 22,13,10,80,44,32,26,174,20,93,66,17,304,39,160,112,88,30,470,64,245, %T A196027 170,52,48,110,672,95,348,240,40,186,70,65,132,469,322,34,105,96,175, %U A196027 608,50,154,416,78,320,126,45,224,765,522,176,160,60,91,279,640 %N A196027 Positive integers b for which there is a (5/2)-Pythagorean triple (a,b,c) satisfying a<=b. %C A196027 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A196027 (See A196026.) %Y A196027 Cf. A195770, A196026, A196028, A196029. %K A196027 nonn %O A196027 1,1 %A A196027 _Clark Kimberling_, Sep 26 2011