OFFSET
1,2
COMMENTS
Column 2 of A264862.
EXAMPLE
All solutions for n=4
..0..1....0..1....7..2....7..1....0..7....7..1....0..2....0..7
..7..3....7..2....0..3....0..2....1..2....0..3....7..3....1..3
..2..4....3..4....1..4....3..4....3..4....2..4....1..4....2..4
..6..5....6..5....6..5....6..5....6..5....6..5....6..5....6..5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 26 2015
STATUS
approved