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A214349 Number of nXnXn triangular 0..5 arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors 0
6, 106, 4822, 529006, 135538054, 79817831414, 107180513854464, 326914413025767444, 2261157562438763862818 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A214352

LINKS

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

EXAMPLE

Some solutions for n=3

....1......2......4......3......1......5......0......2......1......1......4

...4.1....2.2....5.2....5.2....4.1....5.3....0.3....3.0....2.1....2.1....4.1

..0.5.1..3.2.1..3.5.0..5.2.3..3.5.0..5.4.3..1.0.5..3.0.4..4.2.1..0.4.0..5.4.0

CROSSREFS

Sequence in context: A055763 A213464 A213465 * A305134 A083432 A006453

Adjacent sequences:  A214346 A214347 A214348 * A214350 A214351 A214352

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 13 2012

STATUS

approved

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Last modified July 16 11:09 EDT 2020. Contains 335784 sequences. (Running on oeis4.)