A267787 Number of n X 7 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.

92, 8464, 94554, 1262760, 6484282, 37282358, 132388406, 494152778, 1413416776, 4075463059, 10085356510, 24517514814, 54597894654, 117609577403, 241451087194, 475306643051, 914206899594, 1678474455790, 3059283203316

Offset: 1

Author

R. H. Hardin, Jan 20 2016

Keywords

• nonn

Comments

Column 7 of A267788.

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..46

Crossrefs

Cf. A267788.