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 A007218 M0039 #25 Feb 16 2022 10:59:17 %S A007218 1,0,0,0,-2,0,28,-64,39,224,-884,1368,1350,-12272,28752,-11944, %T A007218 -138873,494184,-640856,-1111568,7363194,-15488224,1198848,93506112, %U A007218 -293473869 %N A007218 Low temperature series for spin-1/2 Ising antiferromagnetic susceptibility for 3-dimensional b.c.c. lattice. %D A007218 C. Domb, Ising model, in Phase Transitions and Critical Phenomena, vol. 3, ed. C. Domb and M. S. Green, Academic Press, 1974; p. 421. %D A007218 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A007218 C. Domb, <a href="/A007239/a007239.pdf">Ising model</a>, Phase Transitions and Critical Phenomena 3 (1974), 257, 380-381, 384-387, 390-391, 412-423. (Annotated scanned copy) %H A007218 <a href="/index/Ba#bcc">Index entries for sequences related to b.c.c. lattice</a> %F A007218 a(n) = A003194(n+4)/4. - _Andrey Zabolotskiy_, Feb 16 2022 %Y A007218 Cf. A003194. %K A007218 sign %O A007218 0,5 %A A007218 _N. J. A. Sloane_, _Simon Plouffe_ %E A007218 Corrections and updates from _Steven Finch_