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A296951 Number of nX7 0..1 arrays with each 1 adjacent to 1, 3 or 5 king-move neighboring 1s. 1
13, 608, 5763, 86139, 1898178, 29067775, 482228052, 8786244680, 148081034460, 2527093956658, 44081436520906, 756410616073885, 13001520369777372, 224610561730578221, 3867018822679814785, 66587006212100036798 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A296952.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

..0..1..0..0..0..1..0. .0..1..0..1..1..0..0. .0..1..1..0..0..0..0

..0..1..0..0..0..0..1. .1..0..0..0..0..0..0. .0..1..1..0..0..0..0

..0..0..0..0..0..0..0. .0..0..1..1..1..1..1. .0..0..0..0..1..1..1

..0..1..1..0..1..1..0. .0..0..0..0..1..0..0. .0..0..0..0..1..1..1

CROSSREFS

Cf. A296952.

Sequence in context: A109875 A258303 A275045 * A351507 A067407 A143734

Adjacent sequences:  A296948 A296949 A296950 * A296952 A296953 A296954

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 22 2017

STATUS

approved

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Last modified June 26 00:12 EDT 2022. Contains 354870 sequences. (Running on oeis4.)