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 1's, every 3 is next to 3 1's, every 4 is next to 4 1's, every 5 is next to 5 0's, every 6 is next to 6 1's
EXAMPLE
Some solutions with all values from 0 to 6 for 7X7X7
........2..............2..............0..............2..............0
.......1.1............1.1............2.1............1.1............1.2
......1.6.1..........1.6.1..........0.1.3..........1.6.1..........3.1.0
.....2.1.1.2........2.1.1.2........2.0.1.2........2.1.1.2........2.1.0.2
....0.0.4.0.0......0.0.4.3.2......1.1.4.1.0......2.3.4.0.0......0.1.4.1.1
...2.1.1.1.5.0....0.5.1.1.1.1....1.6.1.0.5.0....1.1.1.1.5.0....0.5.0.1.6.1
..0.1.3.2.0.0.0..0.0.0.2.0.0.0..2.1.1.2.0.0.0..0.0.0.2.0.0.0..0.0.0.2.1.1.2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 20 2011
STATUS
approved