OFFSET
1,1
COMMENTS
Row 5 of A266886.
EXAMPLE
Some solutions for n=3
..0..3..3....0..0..2....0..1..0....0..0..0....0..2..4....0..2..2....0..2..2
..0..2..0....0..2..2....4..3..3....3..4..3....0..2..1....0..4..1....4..4..4
..4..4..2....4..4..4....3..2..2....2..2..2....4..4..1....3..4..4....3..1..1
..1..4..2....1..3..3....2..1..4....4..1..1....3..3..3....3..3..2....3..0..1
..3..1..1....1..1..3....0..1..4....3..1..4....0..2..1....1..0..1....2..0..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 05 2016
STATUS
approved