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A303088 Number of 6Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
32, 10, 1512, 1054, 84474, 409478, 13375327, 170974652, 3893734675, 71289930593, 1496311061702, 30100235172688, 624208088551832, 12842477892658295, 266147935416358350, 5506837456678308359, 114163685076018803329 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 6 of A303084.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..1..0..0. .0..1..1..0..0. .0..0..1..1..1. .0..0..0..0..1
..1..0..0..0..1. .1..1..0..0..1. .1..0..0..1..0. .1..0..0..0..0
..1..0..0..0..0. .0..1..1..0..1. .0..0..1..1..1. .0..0..1..0..0
..0..0..0..0..1. .1..1..0..0..0. .0..0..0..1..1. .0..0..0..0..1
..0..0..1..0..0. .0..1..1..0..1. .1..0..0..1..1. .1..0..1..0..0
..1..0..0..0..0. .1..1..1..0..1. .1..0..0..1..1. .1..0..1..0..0
CROSSREFS
Cf. A303084.
Sequence in context: A302464 A303246 A302372 * A302893 A303628 A070616
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 18 2018
STATUS
approved

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Last modified June 13 15:42 EDT 2024. Contains 373389 sequences. (Running on oeis4.)