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A302464 Number of 6Xn 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
32, 10, 474, 111, 3875, 5266, 61254, 287294, 2165323, 15547748, 114291533, 860875877, 6550030696, 49227073922, 377714794001, 2851323275703, 21791705619282, 165358440031837, 1259328242997757, 9578555045718455 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 6 of A302460.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..1..0..0. .0..1..0..1..1. .0..1..0..0..0. .0..1..1..0..0
..0..0..0..0..0. .0..1..0..1..1. .1..1..1..0..0. .0..1..1..0..0
..1..1..1..0..1. .0..1..0..1..0. .1..1..0..0..0. .0..1..0..0..1
..0..1..1..0..0. .1..1..1..1..1. .1..1..1..0..1. .1..1..1..0..0
..0..1..0..0..1. .1..1..0..0..0. .1..1..1..0..0. .0..0..0..1..1
..1..1..1..0..0. .1..1..1..0..0. .0..1..1..0..0. .1..0..0..1..1
CROSSREFS
Cf. A302460.
Sequence in context: A070622 A213656 A302216 * A303246 A302372 A303088
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 08 2018
STATUS
approved

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Last modified July 15 07:59 EDT 2024. Contains 374324 sequences. (Running on oeis4.)