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 A344039 #8 May 10 2021 07:10:16 %S A344039 1,6,24,96,354,1326,4926,18210,67326,247722,910728,3341904,12249210, %T A344039 44852280,164073078,599739906,2190683418,7997186088,29178065364, %U A344039 106405678806,387867574110,1413283574238 %N A344039 Number of n-step self-avoiding walks on the hypertriangular lattice with no non-contiguous adjacencies. %H A344039 Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a344/A344039.java">Java program</a> (github) %Y A344039 Cf. A046945, A336906, A336907, A344040, A344070, A344126. %K A344039 nonn,more,walk %O A344039 0,2 %A A344039 _Sean A. Irvine_, May 07 2021