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 A297572 #15 Feb 16 2025 08:33:52 %S A297572 1,3,6,26,2,75,89,18,108,4,9042,10265,10524,138,8,72,596,4438,390,16, %T A297572 55716 %N A297572 Number of minimum dominating sets in the n-triangular grid graph. %H A297572 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimumDominatingSet.html">Minimum Dominating Set</a> %H A297572 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/TriangularGridGraph.html">Triangular Grid Graph</a> %Y A297572 Cf. A251419, A287064, A288721. %K A297572 nonn,more %O A297572 0,2 %A A297572 _Eric W. Weisstein_, Dec 31 2017 %E A297572 a(8)-a(10) from _Andrew Howroyd_, Jan 02 2018 %E A297572 Offset corrected and a(11)-a(20) from _Andrew Howroyd_, May 19 2018