A231770 - OEIS

%I #4 Nov 13 2013 09:05:29

%S 361,70927,2353156,71884125,3855664836,216545491864,9934984224361,

%T 448592877350499,21644127566241489,1051738505815977136,

%U 49914472444866670144,2363795427626479382800,112835392990992064829881

%N Number of (6+1)X(n+1) 0..1 arrays with no element having a strict majority of its horizontal, diagonal and antidiagonal neighbors equal to one

%C Row 6 of A231764

%H R. H. Hardin, <a href="/A231770/b231770.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 13 2013