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A214381 Number of nXnXn triangular 0..5 arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors, and no element equal to its horizontal neighbors 0
6, 100, 3976, 350232, 65905056, 26006503128, 21313909250888, 36101453103008816, 126080220122483366296 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A214384

LINKS

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

EXAMPLE

Some solutions for n=3

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

...4.2....1.4....0.4....3.0....2.0....3.1....3.2....1.4....0.4....3.4....0.3

..2.4.1..2.0.5..0.2.4..1.4.0..2.3.0..5.1.3..3.5.1..0.4.3..1.0.5..2.5.2..1.0.5

CROSSREFS

Sequence in context: A131311 A098721 A291837 * A078629 A012497 A012690

Adjacent sequences:  A214378 A214379 A214380 * A214382 A214383 A214384

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 14 2012

STATUS

approved

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Last modified July 14 07:43 EDT 2020. Contains 335720 sequences. (Running on oeis4.)