OFFSET
1,2
COMMENTS
Every 0 is next to 0 4's, every 1 is next to 1 3's, every 2 is next to 2 2's, every 3 is next to 3 0's, every 4 is next to 4 1's, every 5 is next to 5 1's, every 6 is next to 6 0's.
EXAMPLE
Some solutions with all values from 0 to 6 for 8 X 8 X 8:
.........1................2................0................0
........3.0..............2.2..............0.0..............0.0
.......0.0.2............0.0.0............0.3.1............0.6.0
......1.3.2.2..........3.0.6.0..........0.1.1.4..........3.0.0.0
.....4.1.0.3.0........0.1.0.0.1........3.1.5.1.1........0.1.1.3.2
....1.1.5.1.0.0......0.1.5.1.0.3......0.0.0.1.3.0......0.1.5.0.2.2
...0.3.1.1.0.6.0....0.3.1.1.3.0.0....0.6.0.2.0.0.0....0.3.1.1.3.0.3
..0.0.0.0.3.0.0.0..0.0.1.4.1.0.3.1..0.0.0.2.2.0.3.1..0.0.1.4.1.0.0.0
CROSSREFS
KEYWORD
nonn,more
AUTHOR
R. H. Hardin, Oct 19 2011
STATUS
approved