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A306058 Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero. 1
32, 184, 526, 2168, 16833, 99928, 513811, 3086539, 18841620, 107600141, 620569652, 3677697287, 21538095731, 125066191568, 731799182359, 4288741766057, 25039445198605, 146247552076704, 855504338243757, 5001421011839795 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A306060.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..0..0..0. .0..0..1..1..1..1. .0..0..1..1..0..1. .0..1..0..1..1..1
..1..0..0..0..0..0. .0..0..1..1..1..1. .1..1..1..1..1..0. .0..0..1..1..1..1
..0..0..0..0..1..1. .0..1..1..1..0..0. .1..1..1..1..1..1. .0..1..1..1..1..1
..0..0..0..0..0..0. .1..0..1..1..1..1. .0..0..1..0..1..1. .1..0..1..1..1..0
..1..1..0..0..1..1. .1..1..1..1..0..0. .1..1..1..1..0..1. .1..1..1..1..0..1
CROSSREFS
Cf. A306060.
Sequence in context: A165010 A304846 A316543 * A317236 A233387 A200840
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jun 18 2018
STATUS
approved

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Last modified July 18 16:16 EDT 2024. Contains 374388 sequences. (Running on oeis4.)