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 A030045 #17 Aug 11 2022 03:18:29 %S A030045 1,0,0,0,1,0,0,4,-4,0,28,-60,38,228,-798,1036,1528,-10064,20266,-432, %T A030045 -116414,342376,-312232,-1128944,5218867,-8614080,-6284630,71744552, %U A030045 -175745087,80875672,855493548,-3086044908,3923353016,7675455720,-48219069200 %N A030045 Low temperature series for spin-1/2 Ising partition function on 4D simple cubic lattice. %D A030045 S. R. Finch, Mathematical Constants, Cambridge, 2003, pp. 391-406. %D A030045 C. Vohwinkel, personal communication. %H A030045 Steven R. Finch, <a href="http://www.people.fas.harvard.edu/~sfinch/constant/ising/ising.html">Lenz-Ising Constants</a> [broken link] %H A030045 Steven R. Finch, <a href="http://web.archive.org/web/20010207201511/http://www.mathsoft.com:80/asolve/constant/ising/ising.html">Lenz-Ising Constants</a> [From the Wayback Machine] %H A030045 M. F. Sykes, <a href="https://doi.org/10.1088/0305-4470/12/6/019">Derivation of low-temperature expansions for Ising model, X: The four-dimensional simple hypercubic lattice</a>, J. Phys. A 12 (1979) 879-892. %H A030045 C. Vohwinkel and P. Weisz, <a href="https://doi.org/10.1016/0550-3213(92)90403-X">Low-temperature expansion in the d=4 Ising model</a>, Nucl. Phys. B 374 (1992) 647-666. See Table A.1, column f, for the power series which is the logarithm of this power series. %Y A030045 Cf. A002891, A030044, A030046, A030047. %K A030045 sign %O A030045 0,8 %A A030045 _Steven Finch_ %E A030045 "Free energy" corrected to "partition function" (basically the exponential of the free energy) in the name by _Andrey Zabolotskiy_, Feb 12 2022 %E A030045 a(33)-a(34) using Vohwinkel & Weisz's data added by _Andrey Zabolotskiy_, Aug 10 2022