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 A279708 #4 Dec 17 2016 13:22:49 %S A279708 8,14,224,3751,70220,1302321,24137862,447547408,8297886949, %T A279708 153848240903,2852444457070,52886096577189,980541258146526, %U A279708 18179848809562888,337065772370567898,6249410263109328878,115867975607134654458 %N A279708 Number of nX7 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards. %C A279708 Column 7 of A279709. %H A279708 R. H. Hardin, <a href="/A279708/b279708.txt">Table of n, a(n) for n = 1..210</a> %H A279708 R. H. Hardin, <a href="/A279708/a279708.txt">Empirical recurrence of order 60</a> %F A279708 Empirical recurrence of order 60 (see link above) %e A279708 Some solutions for n=4 %e A279708 ..0..1..0..1..0..1..0. .0..1..0..1..1..0..1. .0..1..0..1..0..0..1 %e A279708 ..1..0..0..1..0..1..0. .0..1..0..0..1..0..1. .1..0..1..1..1..0..0 %e A279708 ..1..0..0..1..1..0..0. .0..1..1..0..1..0..1. .1..0..0..1..0..1..1 %e A279708 ..1..0..1..0..1..1..0. .0..1..0..1..0..1..0. .1..1..0..1..0..0..1 %Y A279708 Cf. A279709. %K A279708 nonn %O A279708 1,1 %A A279708 _R. H. Hardin_, Dec 17 2016