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 A334323 #11 Sep 16 2020 08:05:16 %S A334323 4,32,156,640,2380,8304,27580,89216,280980,869360,2649284,7967808, %T A334323 23722244,69977040,204845220,595628032,1721605028,4950241488, %U A334323 14167239268,40376066560,114635882508,324361357936,914912704060,2573307218304,7218778025700,20201661701936,56408010198948 %N A334323 Squared end-to-end distance of irreducible endless self-avoiding walks of length n for the square lattice. %H A334323 Nathan Clisby, <a href="https://arxiv.org/abs/1302.2796">Endless self-avoiding walks</a>, arXiv:1302.2796 [cond-mat.stat-mech], 2013. See Table 2 column er_n p. 22. %Y A334323 Cf. A334322, A334324, A334325. %K A334323 nonn %O A334323 1,1 %A A334323 _Michel Marcus_, Apr 23 2020 %E A334323 Name amended by _Scott R. Shannon_, Sep 16 2020