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 A079430 #12 Feb 16 2025 08:32:48 %S A079430 0,1,4,13,28,33,47,54,64,70,72 %N A079430 Marks on lexicographically earliest 11-mark optimal Golomb ruler. %H A079430 J. B. Shearer, <a href="http://www.research.ibm.com/people/s/shearer/grtab.html">Golomb ruler table</a> %H A079430 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GolombRuler.html">Golomb Ruler</a> %H A079430 <a href="/index/Go#Golomb">Index entries for sequences related to Golomb rulers</a> %Y A079430 Cf. A003022. %K A079430 nonn,fini,full %O A079430 1,3 %A A079430 Daniel Smith (dsmith(AT)globalnet.co.uk), Feb 16 2003