A279463 Number of nX5 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

5, 66, 1024, 15484, 223261, 3086910, 41706415, 555052466, 7290902341, 94741575142, 1220402478079, 15606462944668, 198344727196650, 2507419882264676, 31552047403315039, 395430103470867594

Offset

1,1

Comments

Column 5 of A279466.

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

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

Crossrefs

Cf. A279466.

Sequence in context: A162443 A219678 A297743 * A361409 A367837 A331721

Adjacent sequences: A279460 A279461 A279462 * A279464 A279465 A279466

Keyword

nonn

Author

R. H. Hardin, Dec 12 2016

Status

approved