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A268072 Number of nX5 0..3 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order. 0
39, 30295, 18691624, 12341773443, 7496016439865, 4526538615127374, 2650602668970910839, 1532388103026197724943, 872365742087350348504945 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A268073.

LINKS

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

EXAMPLE

Some solutions for n=2

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

..1..3..2..1..1....2..2..0..2..3....1..2..0..3..0....1..3..3..1..1

CROSSREFS

Cf. A268073.

Sequence in context: A210327 A174765 A115462 * A268422 A112950 A173364

Adjacent sequences:  A268069 A268070 A268071 * A268073 A268074 A268075

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 25 2016

STATUS

approved

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Last modified April 19 21:57 EDT 2021. Contains 343117 sequences. (Running on oeis4.)