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 A110134 #6 Mar 31 2012 10:26:04 %S A110134 5,12,13,15,17,20,21,24,25,28,29,33,35,36,37,39,40,41,44,45,48,51,52, %T A110134 53,55,56,57,60,61,63,65,68,69,72,73,75,76,77,80,84,85,87,88,89,91,92, %U A110134 93,95,96,97,99,100,101,104,105,108,109,111,112,113,115,116,117,119,120 %N A110134 Numbers which are the sides common to two or more primitive Pythagorean triangles. %Y A110134 Cf. A024357, A024363, A110133. %K A110134 nonn %O A110134 1,1 %A A110134 _Lekraj Beedassy_, Jul 13 2005 %E A110134 Extended by _Ray Chandler_, Jul 21 2005