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 A202376 #7 Jul 22 2025 16:33:35 %S A202376 5718,31240,136304,494783,1727073,5444710,16261405,46335444,126119710, %T A202376 331945481,846671739,2101007170,5094691890,12091711430,28168737260, %U A202376 64529826592,145583250696,323993788947,712036717070,1547097770520 %N A202376 Number of (n+2)X8 binary arrays avoiding patterns 001 and 111 in rows and columns. %C A202376 Column 6 of A202378 %H A202376 R. H. Hardin, <a href="/A202376/b202376.txt">Table of n, a(n) for n = 1..210</a> %e A202376 Some solutions for n=2 %e A202376 ..1..1..0..1..0..1..1..0....1..1..0..0..0..0..0..0....1..1..0..1..1..0..1..0 %e A202376 ..0..1..1..0..1..1..0..1....1..0..1..0..1..0..1..1....0..1..1..0..1..1..0..0 %e A202376 ..1..0..1..0..1..0..1..1....0..1..0..0..0..0..0..0....1..0..1..0..0..0..0..0 %e A202376 ..1..1..0..0..0..0..0..0....0..1..1..0..1..0..1..1....0..0..0..0..0..0..0..0 %K A202376 nonn %O A202376 1,1 %A A202376 _R. H. Hardin_ Dec 18 2011