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 A279166 #4 Dec 07 2016 08:14:23 %S A279166 9,88,2001,34764,557163,8426362,121098448,1686053298,22825771952, %T A279166 302051174586,3926950483003,50292947670984,635850396680521, %U A279166 7951563133669828,98499861578102570,1210045057467722370 %N A279166 Number of nX6 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. %C A279166 Column 6 of A279168. %H A279166 R. H. Hardin, <a href="/A279166/b279166.txt">Table of n, a(n) for n = 1..145</a> %e A279166 Some solutions for n=4 %e A279166 ..0..0..1..1..0..0. .0..1..0..0..1..0. .0..0..0..1..0..1. .0..1..0..1..0..0 %e A279166 ..1..1..0..1..0..1. .1..0..1..1..0..1. .1..1..1..0..1..1. .0..0..0..1..0..1 %e A279166 ..0..1..0..0..0..1. .0..1..1..0..1..0. .0..0..1..1..0..0. .1..1..1..1..1..0 %e A279166 ..1..0..1..1..1..0. .0..0..1..0..1..0. .1..1..0..0..1..0. .0..0..0..0..1..0 %Y A279166 Cf. A279168. %K A279166 nonn %O A279166 1,1 %A A279166 _R. H. Hardin_, Dec 07 2016