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A267166 Number of 5Xn arrays containing n copies of 0..5-1 with no element 1 greater than its west, southwest or northwest neighbor modulo 5 and the upper left element equal to 0. 0
24, 411, 68482, 8718817, 1305588167, 272693813849, 54755346132610 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A267163.

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for n=3

..0..2..2....0..4..1....0..0..2....0..4..3....0..0..3....0..2..4....0..2..1

..4..4..1....0..4..3....3..2..4....2..0..4....2..0..3....2..4..1....0..3..1

..1..4..3....0..4..2....2..1..1....3..1..4....2..4..3....2..1..3....0..4..3

..0..0..2....1..3..2....4..4..3....3..2..1....1..4..1....3..1..0....2..4..3

..1..3..3....1..3..2....0..3..1....2..1..0....1..4..2....4..3..0....2..4..1

CROSSREFS

Cf. A267163.

Sequence in context: A331931 A227750 A221619 * A016326 A287994 A072975

Adjacent sequences:  A267163 A267164 A267165 * A267167 A267168 A267169

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 11 2016

STATUS

approved

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Last modified May 16 05:56 EDT 2022. Contains 353693 sequences. (Running on oeis4.)