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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
OFFSET
1,1
COMMENTS
Column 6 of A283282.
LINKS
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
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 04 2017
STATUS
approved