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 A279739 #4 Dec 18 2016 07:43:11 %S A279739 8,48,746,11434,167904,2407152,33954530,472691878,6511502806, %T A279739 88926626284,1205703682142,16247311565782,217785573891544, %U A279739 2905922099529922,38618121561891188,511391035788735602,6750548575431539154 %N A279739 Number of nX6 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. %C A279739 Column 6 of A279741. %H A279739 R. H. Hardin, <a href="/A279739/b279739.txt">Table of n, a(n) for n = 1..210</a> %H A279739 R. H. Hardin, <a href="/A279739/a279739.txt">Empirical recurrence of order 64</a> %F A279739 Empirical recurrence of order 64 (see link above) %e A279739 Some solutions for n=4 %e A279739 ..0..1..0..0..1..1. .0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..0..1..1 %e A279739 ..0..1..1..0..0..1. .0..1..0..1..0..1. .1..1..0..0..1..0. .0..0..1..0..0..1 %e A279739 ..0..1..0..1..0..0. .0..1..1..0..0..1. .0..0..1..0..0..1. .1..1..0..0..1..0 %e A279739 ..1..0..1..0..1..1. .0..0..1..1..0..0. .1..0..1..1..0..1. .0..1..1..0..1..0 %Y A279739 Cf. A279741. %K A279739 nonn %O A279739 1,1 %A A279739 _R. H. Hardin_, Dec 18 2016