OFFSET
1,2
COMMENTS
Every 0 is next to 0 2's, every 1 is next to 1 1's, every 2 is next to 2 3'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..............1..............0
.......1.1............1.1............0.4............1.3............1.1
......3.3.2..........0.3.2..........0.0.0..........2.3.1..........0.3.2
.....1.1.3.1........1.1.3.1........0.6.0.1........1.3.1.0........1.1.3.1
....0.0.0.1.0......0.0.0.1.0......0.0.0.1.0......0.1.0.0.0......0.0.0.1.0
...0.0.6.0.5.0....0.6.0.0.5.0....0.5.1.3.3.1....0.5.0.6.0.0....0.0.6.0.5.0
..0.4.0.0.0.0.0..0.0.0.4.0.0.0..0.0.0.1.2.1.0..0.0.0.0.0.4.0..0.4.0.0.0.0.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 30 2011
STATUS
approved