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 A350821 #8 Feb 16 2025 08:34:02 %S A350821 1,3,10,29,1,2,11,46,1,3,12,60,1,4,16,78,1,5,21,103,1,6,27,134,1,7,34, %T A350821 172,1,8,42,218,1,9,51,273,1,10,61,338,1,11,72,414,1,12,84,502,1,13, %U A350821 97,603,1,14,111,718,1,15,126,848,1,16,142,994,1,17,159,1157,1,18 %N A350821 Number of minimum dominating sets in the grid graph P_3 X P_n. %H A350821 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GridGraph.html">Grid Graph</a> %H A350821 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimumDominatingSet.html">Minimum Dominating Set</a> %F A350821 a(n) = 4*a(n-4) - 6*a(n-8) + 4*a(n-12) - a(n-16) for n > 28. %Y A350821 Row 3 of A350820. %Y A350821 Cf. A347633, A347558. %K A350821 nonn %O A350821 1,2 %A A350821 _Andrew Howroyd_, Jan 17 2022