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A298969 Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero. 1
64, 8192, 581057, 49885231, 4200575252, 356356552103, 30241030285680, 2566506415636896, 217825152899921097, 18487503017529807194, 1569093086125030344062, 133174005805446365581185 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A298970.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..1..1..0. .0..0..0..1..1..1..1. .0..0..0..0..0..0..0
..0..1..1..0..1..1..0. .0..1..1..0..0..0..1. .0..1..1..0..1..1..0
..0..0..1..0..0..1..1. .0..0..1..0..1..0..0. .0..0..1..0..0..1..0
..0..0..0..0..1..0..1. .0..0..0..0..1..1..0. .0..0..0..0..1..1..0
..0..1..1..1..0..0..0. .0..1..1..0..1..1..1. .0..1..1..0..0..1..0
CROSSREFS
Cf. A298970.
Sequence in context: A316959 A316814 A320370 * A317564 A299739 A302740
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 30 2018
STATUS
approved

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Last modified February 28 18:11 EST 2024. Contains 370400 sequences. (Running on oeis4.)