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A266099 Number of nX6 integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself. 1
16, 233, 3846, 52171, 841668, 12401485, 192212829, 2895851074, 44366390231, 672954998752, 10269568494478, 156143709545549, 2379379735679900, 36209116313028044, 551475236102985343, 8394994559793315602 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A266101.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

R. H. Hardin, Empirical recurrence of order 72

FORMULA

Empirical recurrence of order 72 (see link above)

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A266101.

Sequence in context: A265469 A111096 A283853 * A264343 A283411 A161591

Adjacent sequences:  A266096 A266097 A266098 * A266100 A266101 A266102

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 21 2015

STATUS

approved

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Last modified June 18 20:04 EDT 2021. Contains 345121 sequences. (Running on oeis4.)