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A282526
Number of nX6 0..1 arrays with no 1 equal to more than two of its king-move neighbors.
1
64, 1529, 29433, 747184, 17100576, 398640091, 9355397095, 218250094269, 5103468618577, 119296756793024, 2788200542969423, 65174770349505696, 1523396904519309756, 35608166348490559197, 832315259073835385432
OFFSET
1,1
COMMENTS
Column 6 of A282528.
FORMULA
Empirical recurrence of order 68 (see link above)
EXAMPLE
Some solutions for n=3
..1..0..1..1..0..0. .1..0..0..0..0..1. .1..0..1..0..0..0. .1..0..0..0..1..1
..0..1..0..0..0..0. .0..0..1..0..0..1. .0..0..0..1..0..1. .0..1..0..1..0..0
..0..0..0..0..0..0. .0..1..1..0..0..0. .1..0..1..0..0..0. .1..0..0..1..0..0
CROSSREFS
Cf. A282528.
Sequence in context: A240930 A208313 A145218 * A014794 A224282 A224205
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 17 2017
STATUS
approved