login
A192902
Number of nXnXn triangular 0..6 arrays with each element equal to at least two neighbors and with new values 0..6 introduced in row major order
0
0, 1, 1, 10, 93, 6350, 776556, 420484542
OFFSET
1,4
EXAMPLE
Some solutions for 7X7X7
........0..............0..............0..............0..............0
.......0.0............0.0............0.0............0.0............0.0
......1.1.2..........1.1.1..........1.0.2..........1.1.0..........1.2.2
.....3.1.2.2........0.1.1.2........1.1.2.2........2.1.0.0........1.1.2.3
....3.3.4.4.4......0.0.1.2.2......3.0.0.4.4......2.2.2.3.3......4.4.2.3.3
...5.5.4.4.4.6....3.4.4.5.2.6....3.3.0.5.4.6....4.4.2.5.3.6....5.4.6.2.2.5
..5.5.4.4.4.6.6..3.3.4.5.5.6.6..3.3.3.5.5.6.6..4.4.4.5.5.6.6..5.5.6.6.2.5.5
CROSSREFS
Sequence in context: A192899 A192900 A192901 * A192903 A050793 A281203
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 12 2011
STATUS
approved