OFFSET
1,2
COMMENTS
Every 0 is next to 0 3's, every 1 is next to 1 2's, every 2 is next to 2 0's, every 3 is next to 3 1's, every 4 is next to 4 0'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 7X7X7
........0..............0..............0..............0..............1
.......0.0............2.1............2.1............1.2............2.0
......0.0.4..........2.0.0..........0.1.3..........3.1.0..........1.0.1
.....0.6.0.0........1.0.5.2........2.1.1.2........2.1.0.4........0.4.2.3
....0.0.0.5.0......3.1.0.0.1......0.1.0.0.0......0.0.5.0.0......0.0.0.1.1
...1.2.1.1.0.0....1.2.0.6.0.0....0.0.5.0.6.0....0.6.0.0.5.0....0.6.0.5.0.2
..0.1.1.3.2.0.2..0.0.1.0.0.4.0..0.4.0.0.0.0.0..0.0.0.0.0.2.1..0.0.0.0.0.1.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 30 2011
STATUS
approved