OFFSET
1,2
COMMENTS
Every 0 is next to 0 6's, every 1 is next to 1 0's, every 2 is next to 2 2's, every 3 is next to 3 0's, every 4 is next to 4 1's, every 5 is next to 5 1's, every 6 is next to 6 1's
EXAMPLE
Some solutions with all values from 0 to 6 for 7X7X7
........1..............1..............0..............0..............1
.......0.1............0.1............1.1............1.1............1.0
......0.4.1..........1.5.1..........1.6.1..........1.6.1..........1.5.1
.....1.1.1.0........1.1.1.0........0.1.1.0........0.1.1.0........0.1.1.1
....1.1.5.1.1......2.0.4.1.1......0.3.4.1.1......1.1.4.2.2......1.1.4.0.2
...2.0.3.1.6.1....2.2.3.1.6.1....2.2.0.1.5.1....1.1.5.1.2.0....1.6.1.3.2.2
..2.2.0.0.1.1.0..1.0.0.0.1.1.0..0.2.1.1.1.0.1..1.0.1.1.0.3.0..0.1.1.0.0.0.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 29 2011
STATUS
approved