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A192903 Number of nXnXn triangular 0..7 arrays with each element equal to at least two neighbors and with new values 0..7 introduced in row major order 0
0, 1, 1, 10, 93, 6350, 776655, 424648389 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for 7X7X7

........0..............0..............0..............0..............0

.......0.0............0.0............0.0............0.0............0.0

......1.2.2..........1.1.2..........1.2.2..........1.2.2..........1.1.2

.....1.1.2.3........3.1.2.2........1.1.2.3........1.1.2.3........3.1.2.2

....1.1.1.3.3......3.3.1.1.1......4.4.3.3.3......4.4.5.3.3......3.3.2.2.2

...4.1.5.6.6.7....4.5.5.6.1.7....5.4.3.6.6.7....6.4.5.5.7.7....4.3.5.6.6.7

..4.4.5.5.6.7.7..4.4.5.6.6.7.7..5.5.3.3.6.7.7..6.6.5.5.7.7.7..4.4.5.5.6.7.7

CROSSREFS

Sequence in context: A192900 A192901 A192902 * A050793 A281203 A126633

Adjacent sequences:  A192900 A192901 A192902 * A192904 A192905 A192906

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 12 2011

STATUS

approved

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Last modified October 21 13:42 EDT 2021. Contains 348155 sequences. (Running on oeis4.)