A200711 Number of nX5 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.

2583, 1196837, 501622631, 195675787426, 71952946981858, 25239894694049776

Offset: 1

Author

R. H. Hardin Nov 20 2011

Keywords

• nonn

Comments

Column 5 of A200713

Examples

			Some solutions for n=3
..0..0..0..0..1....0..0..0..0..1....0..0..0..0..0....0..0..0..0..0
..0..0..0..1..1....0..0..0..1..1....0..0..0..1..3....0..2..1..1..4
..1..3..3..3..4....1..2..5..3..4....0..1..4..3..3....1..1..4..2..6