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 A010102 #26 Mar 06 2023 06:25:49 %S A010102 1,0,0,0,-1,0,0,-4,3,0,-30,48,-52,-120,368,-612,-254,2524,-6216,4040, %T A010102 11805,-49400,68268,14928,-332511,734508,-568038,-1641320,6202774, %U A010102 -9239676,-2503162,42749908,-99021392,72255812,215763902 %N A010102 Spontaneous magnetization coefficients for square lattice spin 1 Ising model. %H A010102 I. Jensen, <a href="/A010102/b010102.txt">Table of n, a(n) for n = 0..113</a> (from link below) %H A010102 I. G. Enting, A, J. Guttmann and I. Jensen, <a href="https://arxiv.org/abs/hep-lat/9410005">Low-Temperature Series Expansions for the Spin-1 Ising Model</a>, arXiv:hep-lat/9410005, 1994; J. Phys. A. 27 (1994) 6987-7006. %H A010102 I. Jensen, <a href="https://web.archive.org/web/20190417172000 /https://researchers.ms.unimelb.edu.au/~ij@unimelb/ising/series/mag1.ser">More terms</a> %H A010102 Iwan Jensen and Anthony J. Guttmann, <a href="http://arxiv.org/abs/cond-mat/9509121">Series expansions of the percolation probability for directed square and honeycomb lattices</a>, arXiv:cond-mat/9509121, 1995; J. Phys. A 28 (1995), no. 17, 4813-4833. %Y A010102 Cf. A002928, A010103, A010104, A010105, A010106, A010107, A010111, A010115. %K A010102 sign %O A010102 0,8 %A A010102 _N. J. A. Sloane_, _Simon Plouffe_ %E A010102 Link corrected by _Ralf Stephan_, Aug 04 2013