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 A057398 #5 Mar 30 2012 16:48:52 %S A057398 1,0,0,0,-3,0,-18,-12,-87,-120,-432,-840,-2883,-5208,-21378,-39876, %T A057398 -144507,-309456,-978888,-2349828,-6995931,-17727576,-52099902, %U A057398 -133195908,-389599548,-1010029956,-2921670744,-7740553548 %N A057398 Low-temperature magnetization expansion for Kagome net (Potts model, q=3). %H A057398 I. Jensen, <a href="/A057398/b057398.txt">Table of n, a(n) for n = 0..67</a> (from link below) %H A057398 I. Jensen, <a href="http://www.ms.unimelb.edu.au/~iwan/potts/series/kagp3mag.ser">More terms</a> %Y A057398 Cf. A057374-A057405. %K A057398 sign %O A057398 0,5 %A A057398 _N. J. A. Sloane_, Aug 30 2000