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 A003210 M4542 #23 May 21 2025 09:19:25 %S A003210 1,8,56,248,1232,5690,26636,113552,532736,2207108,10385062 %N A003210 Cluster series for b.c.c. lattice. %D A003210 J. W. Essam, Percolation and cluster size, in C. Domb and M. S. Green, Phase Transitions and Critical Phenomena, Ac. Press 1972, Vol. 2; see especially pp. 225-226. %D A003210 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A003210 M. F. Sykes and J. W. Essam, <a href="https://doi.org/10.1103/PhysRev.133.A310">Critical percolation probabilities by series methods</a>, Phys. Rev., 133 (1964), A310-A315. %H A003210 <a href="/index/Ba#bcc">Index entries for sequences related to b.c.c. lattice</a>. %H A003210 <a href="/index/Cl#cluster">Index entries for sequences related to cluster series</a>. %Y A003210 Row 35 of A383735. %K A003210 nonn,more %O A003210 0,2 %A A003210 _N. J. A. Sloane_ %E A003210 a(8)-a(10) from _Sean A. Irvine_, Aug 19 2020