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

1,1

Comments

Column 6 of A285750.

Links

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

Example

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

Crossrefs

Cf. A285750.

Sequence in context: A282589 A067733 A353194 * A184423 A064344 A373900

Adjacent sequences: A285745 A285746 A285747 * A285749 A285750 A285751

Keyword

nonn

Author

R. H. Hardin, Apr 25 2017

Status

approved