OFFSET
1,2
COMMENTS
Column 2 of A209058
EXAMPLE
Some solutions for n=6
..3..5....5..3....5..2....2..3....1..3....6..3....3..2....2..3....4..1....4..4
..4..4....5..2....2..2....2..2....1..3....1..1....4..3....5..2....4..1....3..1
..1..1....2..2....3..2....3..2....1..3....3..3....2..2....3..3....1..1....4..1
..3..1....2..3....2..2....1..1....3..3....1..1....3..1....2..2....1..4....2..3
..5..4....1..5....2..5....2..2....1..3....3..1....2..1....3..3....1..4....4..4
..4..4....1..5....3..2....3..2....1..3....3..6....4..1....2..5....1..1....2..4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 04 2012
STATUS
approved