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 A010103 #13 Oct 05 2019 10:24:06 %S A010103 2,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,-4,3,0,0,0,0,0,-30,48,-19,0,0,0,-36, %T A010103 -136,468,-408,111,0,-150,-180,-135,3240,-5340,3128,-1105,-612,696, %U A010103 1956,15717,-51368,52988,-25648,5696,8344,12336,48372 %N A010103 Spontaneous magnetization coefficients for square lattice spin 2 Ising model. %H A010103 I. Jensen, <a href="/A010103/b010103.txt">Table of n, a(n) for n = 0..119</a> (from link below) %H A010103 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 A010103 I. Jensen, <a href="https://researchers.ms.unimelb.edu.au/~ij@unimelb/ising/series/mag2.ser.ser">More terms</a> %H A010103 Iwan Jensen, Anthony J. Guttmann, <a href="https://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. %K A010103 sign %O A010103 0,1 %A A010103 _N. J. A. Sloane_, _Simon Plouffe_