A232141 Number of (4+1)X(n+1) 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order.

2448, 298912, 33162868, 3795674252, 433383414596, 49550984711452, 5664993176292288, 647700628194870872, 74053929808545025552, 8466867333806114553152, 968048831724850940855792

Offset: 1

Author

R. H. Hardin, Nov 19 2013

Keywords

• nonn

Comments

Row 4 of A232137

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..210