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A183428 Half the number of nX5 0..2 arrays with no element equal its row sum plus its column sum mod 3 0
81, 513, 16384, 568053, 16777215, 536870912 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A183429

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for 4X5

..0..0..0..2..0....0..0..0..1..1....0..0..0..0..0....0..0..0..0..0

..1..0..1..2..0....2..1..1..0..2....0..1..1..0..2....0..1..2..0..0

..0..0..2..0..0....0..0..0..1..1....2..2..2..2..0....0..1..0..2..0

..1..0..2..1..0....1..2..2..2..2....2..2..2..2..0....2..0..2..2..2

CROSSREFS

Sequence in context: A297122 A128912 A076090 * A236663 A236645 A253314

Adjacent sequences:  A183425 A183426 A183427 * A183429 A183430 A183431

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 04 2011

STATUS

approved

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Last modified October 1 06:15 EDT 2022. Contains 357134 sequences. (Running on oeis4.)