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A296736 Number of n X 5 0..1 arrays with each 1 adjacent to 1, 2 or 4 king-move neighboring 1's. 1
12, 287, 2832, 34086, 458494, 5692727, 71592909, 910873718, 11510112796, 145527342435, 1842174204547, 23306130141703, 294854441759807, 3730755699268945, 47202652238197776, 597219119294013280 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A296739.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0. .0..0..0..0..1. .1..0..0..0..1. .0..0..0..0..0
..0..0..1..1..1. .1..0..1..0..1. .1..0..1..0..1. .0..0..0..0..0
..0..0..0..0..0. .1..1..1..0..1. .0..1..0..1..0. .0..1..0..0..0
..1..0..1..1..0. .0..0..0..0..0. .0..0..0..0..0. .0..1..0..1..0
..1..0..0..0..0. .0..0..1..1..1. .0..0..0..0..0. .0..1..0..0..1
CROSSREFS
Cf. A296739.
Sequence in context: A079519 A275007 A262733 * A077424 A275562 A275087
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2017
STATUS
approved

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Last modified February 22 13:38 EST 2024. Contains 370256 sequences. (Running on oeis4.)