OFFSET
1,2
COMMENTS
Every 0 is next to 0 4's, every 1 is next to 1 0'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..............1..............0..............0
.......2.0............2.0............2.0............0.0............1.2
......4.2.0..........1.0.0..........0.5.0..........0.6.0..........1.2.0
.....2.2.3.2........1.2.5.0........0.0.0.2........2.0.0.0........2.0.5.0
....0.0.0.0.1......0.3.0.0.0......0.6.0.2.4......4.2.0.5.0......0.3.0.0.0
...0.6.0.5.2.1....0.2.2.0.6.0....0.0.0.3.2.2....2.2.3.0.2.2....0.2.2.0.6.0
..2.0.0.0.0.2.0..0.2.4.2.0.0.2..1.2.2.2.0.0.0..0.0.0.2.1.1.0..0.2.4.2.0.0.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 20 2011
STATUS
approved