A200531 Number of nX5 0..2 arrays with every row and column running average nondecreasing rightwards and downwards.

32, 354, 3135, 23925, 167171, 1092645, 6820330, 41135050, 241717185, 1391776867, 7886862976, 44130194797, 244429190692, 1342743707709, 7326819179875, 39759798789392, 214782513374737, 1155893422272121, 6201199013944784

Offset: 1

Author

R. H. Hardin Nov 18 2011

Keywords

• nonn

Comments

Column 5 of A200534

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..36