OFFSET
1,2
COMMENTS
Every 0 is next to 0 3's, every 1 is next to 1 0's, every 2 is next to 2 2's, every 3 is next to 3 1's, every 4 is next to 4 2's, every 5 is next to 5 0's, every 6 is next to 6 0's
EXAMPLE
Some solutions with all values from 0 to 6 for 8X8X8
.........0................0................0................2
........2.1..............0.0..............0.2..............2.2
.......2.2.3............0.0.0............0.2.2............0.0.0
......0.4.1.1..........0.0.6.0..........0.0.4.0..........0.0.6.0
.....0.2.2.0.1........0.5.0.0.0........0.0.2.2.1........0.5.0.0.0
....0.0.2.0.2.2......1.2.0.2.2.0......0.6.0.2.1.3......1.2.0.2.2.1
...0.6.0.5.0.2.1....1.2.2.1.2.4.2....2.0.0.5.0.2.1....1.2.2.1.2.4.2
..0.0.0.0.0.0.0.1..1.0.1.3.1.0.2.2..2.2.0.0.0.2.2.0..1.0.1.3.1.0.2.2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 18 2011
STATUS
approved