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 A356613 #6 Aug 16 2022 05:15:36 %S A356613 2,7,44,515,11500,493704,40751496,6463642330,1970190022696, %T A356613 1154437344815284,1300686960810345198,2818300749120970598426, %U A356613 11745284697899678209887246,94153940687296424300453605522,1451915619132744566900848537333082,43072062058620235613855525243039798546 %N A356613 Number of SAWs crossing a triangular domain of the hexagonal lattice. %H A356613 Anthony J. Guttmann, <a href="/A356613/b356613.txt">Table of n, a(n) for n = 1..27</a> %H A356613 Anthony J. Guttmann and Iwan Jensen, <a href="https://arxiv.org/abs/2208.06744">Self-avoiding walks and polygons crossing a domain on the square and hexagonal lattices</a>, arXiv:2208.06744 [math-ph], Aug 13 2022, Table D6. %Y A356613 Cf. A001006, A002026, A007764, A116485. %K A356613 nonn %O A356613 1,1 %A A356613 _Vaclav Kotesovec_, following a suggestion from _Anthony Guttmann_, Aug 16 2022