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A197705 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,3,1,1,0,0,0 for x=0,1,2,3,4,5,6 0
1, 1, 10, 39, 464, 13117, 385689, 22773446, 2779601106, 534016211475 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Every 0 is next to 0 3's, every 1 is next to 1 3's, every 2 is next to 2 1's, every 3 is next to 3 1's, every 4 is next to 4 0's, every 5 is next to 5 0's, every 6 is next to 6 0's

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

Some solutions with all values from 0 to 6 for 6X6X6

.......1............1............1............1............0............1

......2.3..........2.3..........3.2..........1.3..........4.0..........2.3

.....0.1.1........0.1.1........1.1.0........0.2.1........0.0.4........0.1.1

....0.5.0.0......0.4.0.0......0.0.5.0......0.5.0.0......0.5.0.0......0.5.0.0

...4.0.0.6.0....0.5.0.6.0....0.6.0.0.4....0.0.0.6.0....1.2.0.6.0....4.0.0.6.0

..0.0.0.0.0.0..0.0.0.0.0.0..0.0.0.0.0.0..0.0.4.0.0.0..1.3.1.0.0.0..0.0.4.0.0.0

CROSSREFS

Sequence in context: A055233 A267626 A189947 * A306413 A187205 A104045

Adjacent sequences:  A197702 A197703 A197704 * A197706 A197707 A197708

KEYWORD

nonn

AUTHOR

R. H. Hardin Oct 17 2011

STATUS

approved

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Last modified September 18 15:27 EDT 2021. Contains 347527 sequences. (Running on oeis4.)