A231226 Number of (n+2)X(7+2) 0..2 arrays with no element unequal to a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.

43, 264, 1799, 12179, 102113, 748665, 5930126, 48317804, 390225796, 3267809753, 27184285056, 228686827731, 1938757497433, 16432432134267, 140079591842774, 1195812427594821, 10221439423090293, 87552309666153978, 750295493573918472

Offset: 1

Author

R. H. Hardin, Nov 05 2013

Keywords

• nonn

Comments

Column 7 of A231227

Examples

			Some solutions for n=3
..0..0..1..1..1..1..1..0..0....0..0..0..0..0..0..1..1..1
..0..0..1..1..1..1..1..0..0....0..0..0..0..0..0..1..1..1
..0..0..1..1..1..1..1..0..0....2..2..0..0..0..0..1..1..1
..1..1..0..0..1..1..0..0..0....2..2..2..0..0..0..1..1..1
..1..1..0..0..0..0..0..0..0....2..2..2..0..0..0..1..1..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..31