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A283280 Number of nX6 0..1 arrays with no 1 equal to more than two of its horizontal, vertical and antidiagonal neighbors. 1
64, 2141, 61491, 1994338, 62640737, 1974531630, 62300912853, 1964591851309, 61959879789835, 1954086059655468, 61627595488659279, 1943602698342317970, 61297056082746862241, 1933177599655542182473, 60968272842591362365372 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A283282.

LINKS

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

EXAMPLE

Some solutions for n=3

..0..1..0..0..0..0. .0..0..0..1..1..1. .0..0..1..0..0..1. .0..0..0..0..0..1

..0..0..0..0..1..1. .0..0..1..0..0..0. .0..1..0..1..0..1. .0..1..1..0..0..0

..0..0..1..0..1..0. .1..0..0..0..1..1. .0..1..0..0..0..1. .1..0..0..1..0..0

CROSSREFS

Cf. A283282.

Sequence in context: A239739 A017727 A089458 * A082559 A008790 A183432

Adjacent sequences: A283277 A283278 A283279 * A283281 A283282 A283283

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 04 2017

STATUS

approved

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Last modified March 24 15:37 EDT 2023. Contains 361479 sequences. (Running on oeis4.)