A285747 Number of n X 5 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.

6, 150, 4850, 119506, 3640966, 101515318, 3077883556, 90409954434, 2751592992660, 82880894952670, 2536733201153036, 77454228451256600, 2383647319436407454, 73384273965571071952, 2269082578454361003697

Offset

1,1

Comments

Column 5 of A285750.

Links

R. H. Hardin, Table of n, a(n) for n = 1..87

Example

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

Crossrefs

Cf. A285750.

Sequence in context: A246214 A065946 A222051 * A013296 A013301 A233734

Adjacent sequences: A285744 A285745 A285746 * A285748 A285749 A285750

Keyword

nonn

Author

R. H. Hardin, Apr 25 2017

Status

approved