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A300265
Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
1
32, 1012, 6198, 71529, 1333242, 20341795, 298472434, 4660242199, 72718129316, 1122823498393, 17400899210738, 270151915174157, 4190150589317498, 64989479446893724, 1008253139829341236, 15641676976491773799
OFFSET
1,1
COMMENTS
Column 6 of A300267.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..1..0..0. .0..0..1..0..0..0. .0..1..0..1..0..1. .0..1..0..0..1..0
..0..1..0..0..1..0. .0..1..1..1..1..0. .0..0..0..1..0..0. .0..1..1..1..0..1
..0..0..0..0..1..0. .0..1..0..1..1..0. .0..1..1..1..0..1. .0..0..1..1..1..0
..0..1..0..1..0..0. .1..0..0..0..1..1. .1..0..1..1..1..1. .1..0..1..1..1..0
..0..1..0..0..1..0. .1..1..1..1..1..0. .1..0..0..1..0..0. .0..0..0..0..1..1
CROSSREFS
Cf. A300267.
Sequence in context: A299006 A299673 A299751 * A158617 A171337 A029548
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 01 2018
STATUS
approved