OFFSET
1,2
COMMENTS
Every 0 is next to 0 3's, every 1 is next to 1 0's, every 2 is next to 2 0'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 1's
EXAMPLE
Some solutions with all values from 0 to 6 for 7X7X7
........2..............0..............2..............0..............1
.......0.0............0.0............0.0............0.0............0.1
......0.5.0..........0.4.0..........0.4.0..........0.4.0..........1.1.3
.....2.2.0.2........2.1.1.1........1.1.1.2........1.1.1.2........1.6.1.2
....0.1.1.1.3......0.2.1.6.1......1.6.1.2.0......1.6.1.2.0......0.1.1.0.0
...0.4.1.6.1.1....0.5.0.1.1.0....0.1.1.0.5.0....0.1.1.0.5.0....0.4.1.2.5.0
..2.0.0.1.1.0.1..0.0.0.2.3.1.1..1.1.3.2.0.0.0..1.1.3.2.0.0.2..0.0.0.2.0.0.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 20 2011
STATUS
approved