A201835 Number of nX7 0..3 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally.

488, 37530, 2553223, 160648302, 9704449810, 561578131760, 31002396811493, 1636366978468967

Offset: 1

Author

R. H. Hardin Dec 05 2011

Keywords

• nonn

Comments

Column 7 of A201836

Examples

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