A202404 - OEIS

%I #5 Mar 31 2012 12:36:47

%S 107584,2825761,86620249,2655237841,78466093924,2318785835536,

%T 69236744423044,2067343479866401,61531154532577081,

%U 1831375876811990161,54564164587647312676,1625689239901192934416,48419665200235480053604

%N Number of (n+2)X8 binary arrays avoiding patterns 000 and 010 in rows and columns

%C Column 6 of A202406

%H R. H. Hardin, <a href="/A202404/b202404.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

%e ..1..1..1..1..0..0..1..1....0..1..1..1..1..1..0..1....1..1..0..1..1..1..1..0

%e ..1..1..0..0..1..1..0..1....1..1..0..1..1..1..0..1....1..1..0..0..1..1..0..0

%e ..1..1..0..1..1..1..0..1....1..1..0..1..1..1..1..1....1..1..1..1..1..1..0..1

%e ..0..0..1..1..1..1..1..0....0..0..1..1..0..0..1..1....0..0..1..1..0..1..1..1

%e ..0..1..1..1..0..0..1..1....0..1..1..1..0..1..1..0....0..0..1..1..0..0..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 19 2011