A285748 Number of n X 6 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.

12, 540, 31276, 1729212, 99685406, 5826888288, 345505561776, 20683003285236, 1247496214559062, 75696417871360268, 4615888774091221702, 282636062954942366016, 17366871309998173841404, 1070340278818744008980972

Offset: 1

Author

R. H. Hardin, Apr 25 2017

Keywords

• nonn

Comments

Column 6 of A285750.

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..47

Crossrefs

Cf. A285750.