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A268168 Number of nX5 0..3 arrays with every repeated value in every row and column one larger mod 4 than the previous repeated value, and upper left element zero. 0
197, 155236, 88808673, 45491100473, 20767565076062, 8800216390226342, 3504190382430425108, 1329615952921479342362, 484779830096843649667850 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A268169.

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Cf. A268169.

Sequence in context: A329107 A097733 A114050 * A145452 A286853 A025375

Adjacent sequences:  A268165 A268166 A268167 * A268169 A268170 A268171

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 27 2016

STATUS

approved

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Last modified September 21 07:28 EDT 2021. Contains 347596 sequences. (Running on oeis4.)