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A192897
Number of nXnXn triangular 0..1 arrays with each element equal to at least two neighbors and with new values 0..1 introduced in row major order
0
0, 1, 1, 7, 48, 699, 17980, 799894, 63066784, 8698226988, 2104632006998, 892430799525618, 663245471214514116, 863873891464881656064
OFFSET
1,4
EXAMPLE
All solutions for 4X4X4
.....0........0........0........0........0........0........0
....0.0......0.0......0.0......0.0......0.0......0.0......0.0
...0.0.0....0.0.1....0.1.1....1.0.0....1.1.0....1.0.1....1.1.1
..0.0.0.0..0.0.1.1..0.0.1.1..1.1.0.0..1.1.0.0..1.1.1.1..1.1.1.1
CROSSREFS
Sequence in context: A231378 A024092 A163713 * A317014 A330329 A115589
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 12 2011
STATUS
approved