A231402 Number of (6+1) X (n+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.

44, 52, 2061, 15732, 217846, 3002376, 35510853, 491895476, 6459555901, 84084715248, 1151100835544, 15191630623683, 204807017142122, 2771424868862979, 37176070355827412, 504666221181017744

Offset: 1

Author

R. H. Hardin, Nov 08 2013

Keywords

• nonn

Comments

Row 6 of A231396.

Examples

			Some solutions for n=4
..0..0..0..0..0....0..0..1..1..1....0..1..0..0..0....0..0..1..1..1
..0..0..0..0..0....1..1..0..0..0....1..0..1..1..1....0..0..1..1..1
..0..0..0..1..1....1..1..0..0..0....0..1..1..1..1....0..0..0..1..1
..1..1..1..1..1....1..1..1..0..0....1..0..1..1..1....0..0..1..1..1
..1..1..1..1..1....0..0..0..1..1....0..1..0..0..0....1..1..1..2..2
..0..0..1..1..1....0..0..1..1..1....1..0..0..0..0....1..1..2..2..2
..0..0..0..0..0....1..1..1..1..1....0..1..1..1..1....1..2..2..2..2
		

Crossrefs

Cf. A231396.