OFFSET
1,3
COMMENTS
Every 0 is next to 0 2's, every 1 is next to 1 3's, every 2 is next to 2 3's, every 3 is next to 3 1's, every 4 is next to 4 1'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
........0..............0..............0..............0..............0
.......1.1............0.0............1.3............0.0............1.1
......3.2.3..........0.5.0..........4.1.1..........0.5.0..........3.2.3
.....1.1.1.1........1.3.0.1........1.1.6.1........1.0.3.1........1.1.1.1
....1.6.1.0.0......4.1.1.1.3......0.3.1.1.3......3.1.1.1.4......0.0.1.6.1
...3.1.1.3.5.0....1.1.6.1.2.1....0.5.0.1.2.1....1.2.1.6.1.1....0.5.3.1.1.3
..0.1.4.1.0.0.0..0.3.1.1.3.1.0..0.0.0.1.3.1.0..0.1.3.1.1.3.0..0.0.0.1.4.1.0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 21 2011
STATUS
approved