OFFSET
1,2
COMMENTS
Every 0 is next to 0 1'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
.......0.4............0.0............2.2............2.2............2.0
......4.0.0..........0.0.0..........2.6.2..........2.6.2..........2.2.0
.....0.0.5.0........4.0.5.0........0.2.2.1........1.2.2.0........1.3.0.4
....0.4.0.2.2......0.0.0.2.2......0.4.0.3.2......2.3.0.5.0......2.2.0.0.0
...0.2.3.2.6.2....0.2.3.2.6.2....4.0.5.0.2.2....2.2.0.0.0.4....2.6.2.5.0.2
..0.2.2.1.2.2.0..0.2.2.1.2.2.0..0.0.0.0.0.0.0..0.0.0.0.4.0.0..0.2.2.0.0.2.2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 21 2011
STATUS
approved