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 2'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 7X7X7
........0..............1..............0..............1..............0
.......2.0............0.2............0.0............0.2............0.2
......3.4.2..........0.0.2..........0.0.0..........0.0.1..........2.4.3
.....2.2.2.0........0.5.0.1........0.1.5.0........0.5.1.0........0.2.2.2
....0.0.0.1.0......2.2.0.0.0......2.2.0.0.0......0.0.0.2.2......0.5.0.0.0
...0.6.0.5.0.1....0.4.2.0.6.0....0.4.2.0.6.0....0.6.0.2.4.0....2.0.0.0.6.0
..2.0.0.0.0.2.1..0.2.3.2.0.0.2..0.2.3.2.0.0.0..0.0.0.2.3.2.0..1.1.0.0.0.0.2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 23 2011
STATUS
approved