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 A038728 #21 Feb 01 2021 01:40:34
%S A038728 0,0,0,0,2240,35840,433040,4862560,51759280,527313040,5218528800,
%T A038728 50434399280,478624474160,4473452644480
%N A038728 Configurations of linear chains in a 5-dimensional hypercubic lattice.
%C A038728 In the notation of Nemirovsky et al. (1992), a(n), the n-th term of the current sequence is C_{n,m} with m=2 (and d=5). Here, for a d-dimensional hypercubic lattice, C_{n,m} is "the number of configurations of an n-bond self-avoiding chain with m neighbor contacts." (Let n >= 1. For d=2, we have C(n,m=2) = A033323(n); for d=3, we have C(n,m=2) = A049230(n); and for d=4, we have C(n,m=2) = A046788(n).) - _Petros Hadjicostas_, Jan 05 2019
%H A038728 A. M. Nemirovsky, K. F. Freed, T. Ishinabe, and J. F. Douglas, <a href="http://dx.doi.org/10.1007/BF01049010">Marriage of exact enumeration and 1/d expansion methods: lattice model of dilute polymers</a>, J. Statist. Phys., 67 (1992), 1083-1108; see Table 1 on p. 1090.
%Y A038728 Cf. A033323, A046788, A049230.
%K A038728 nonn,more
%O A038728 1,5
%A A038728 _N. J. A. Sloane_, May 02 2000
%E A038728 Terms a(10) and a(11) were copied from Table 1 (p. 1090) of Nemirovsky et al. (1992) by _Petros Hadjicostas_, Jan 05 2019
%E A038728 Name edited by _Petros Hadjicostas_, Jan 05 2019
%E A038728 a(12)-a(14) from _Sean A. Irvine_, Feb 01 2021