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 A003195 M3191 #20 Oct 21 2023 23:56:02 %S A003195 0,4,0,16,0,64,96,488,1392,5064,17856,65576,231728,863664,3313392 %N A003195 Susceptibility series for diamond. %D A003195 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %D A003195 M. F. Sykes, J. W. Essam and D. S. Gaunt, Derivation of low-temperature expansions for the Ising model of a ferromagnet and an antiferromagnet, J. Math. Phys. 6 (1965), 283-298. %D A003195 M. F. Sykes et al., Derivation of low-temperature expansions for Ising model VI. Three-dimensional lattices - temperature grouping, J. Phys. A 6 (1973), 1507-1516. %Y A003195 Equals 4 * A007216(n-2). %K A003195 nonn,more %O A003195 1,2 %A A003195 _N. J. A. Sloane_ %E A003195 More terms from _Ralf Stephan_, Apr 30 2004