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 A279975 #4 Dec 24 2016 08:33:37 %S A279975 9,134,2669,50690,887491,14787217,237386464,3703836674,56499013470, %T A279975 846166990079,12481300976351,181756380764316,2617908346883386, %U A279975 37350611059955815,528493982152145690,7423498639698400616 %N A279975 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 two elements, and with new values introduced in order 0 sequentially upwards. %C A279975 Column 6 of A279977. %H A279975 R. H. Hardin, <a href="/A279975/b279975.txt">Table of n, a(n) for n = 1..202</a> %H A279975 R. H. Hardin, <a href="/A279975/a279975.txt">Empirical recurrence of order 96</a> %F A279975 Empirical recurrence of order 96 (see link above) %e A279975 Some solutions for n=4 %e A279975 ..0..1..1..0..1..0. .0..1..0..1..0..0. .0..1..0..1..0..0. .0..1..0..1..1..1 %e A279975 ..0..0..1..0..0..0. .0..1..0..1..1..0. .1..0..0..1..0..1. .1..1..0..1..0..1 %e A279975 ..1..0..1..0..1..0. .0..0..1..0..1..1. .1..1..0..1..0..0. .0..1..1..0..1..1 %e A279975 ..1..0..1..1..0..1. .1..0..0..0..1..0. .1..1..0..1..1..0. .1..0..1..0..0..1 %Y A279975 Cf. A279977. %K A279975 nonn %O A279975 1,1 %A A279975 _R. H. Hardin_, Dec 24 2016