OFFSET
1,2
COMMENTS
Every 0 is next to 0 3's, every 1 is next to 1 3's, every 2 is next to 2 2's, every 3 is next to 3 2's, every 4 is next to 4 0's, every 5 is next to 5 0's, every 6 is next to 6 2's
EXAMPLE
Some solutions with all values from 0 to 6 for 7X7X7
........0..............0..............0..............0..............0
.......2.2............2.0............2.0............2.2............0.4
......2.6.2..........2.2.0..........2.2.0..........2.6.2..........4.0.0
.....3.2.2.0........3.1.0.0........3.1.0.4........0.2.2.3........0.0.5.0
....2.1.0.5.0......2.2.0.0.4......2.2.0.0.0......0.5.0.1.2......0.0.0.2.2
...2.2.0.0.0.2....2.6.2.5.0.0....2.6.2.5.0.0....4.0.0.0.2.2....0.2.1.2.6.2
..0.0.0.4.0.2.2..0.2.2.0.0.0.0..0.2.2.0.0.4.0..0.0.4.0.0.0.0..0.2.2.3.2.2.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 29 2011
STATUS
approved