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A183375 Number of n X n binary arrays with no element equal to the mod 3 sum of its king-move neighbors 0
1, 5, 28, 225, 2767, 64530, 2952294, 238729120, 34520238211 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Diagonal of A183380

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Some solutions for 5X5

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

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

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

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

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

CROSSREFS

Sequence in context: A107875 A340904 A038172 * A000530 A121674 A306181

Adjacent sequences:  A183372 A183373 A183374 * A183376 A183377 A183378

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 04 2011

STATUS

approved

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Last modified August 12 10:16 EDT 2022. Contains 356069 sequences. (Running on oeis4.)