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A266037 Number of 5Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors less than itself. 1
1, 1248, 45361, 2482216, 576560236, 82171346791, 9605729633909, 1316405563528439, 185250991700719262, 25126036917368611969, 3413515333835032352093, 466571635798167872341403 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 5 of A266033.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..163

EXAMPLE

Some solutions for n=3

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

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

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

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

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

CROSSREFS

Cf. A266033.

Sequence in context: A047629 A221012 A233167 * A233179 A224435 A233261

Adjacent sequences:  A266034 A266035 A266036 * A266038 A266039 A266040

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 20 2015

STATUS

approved

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Last modified January 21 18:19 EST 2022. Contains 350479 sequences. (Running on oeis4.)