OFFSET
1,1
COMMENTS
Row 5 of A266158.
EXAMPLE
Some solutions for n=3
..0..0..1....4..1..1....1..0..3....1..0..2....2..0..1....3..4..4....3..3..0
..1..1..4....2..1..4....2..0..0....1..0..3....0..2..0....2..4..1....2..3..0
..2..4..2....0..2..4....3..2..1....0..3..4....1..1..2....1..2..1....4..2..0
..4..3..3....0..3..2....3..4..4....2..4..2....4..4..3....0..0..0....4..1..2
..2..0..3....3..0..3....2..1..4....3..4..1....4..3..3....2..3..3....4..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 22 2015
STATUS
approved