OFFSET
1,1
COMMENTS
Column 5 of A214384
EXAMPLE
Some solutions for n=3
....4......2......4......3......0......2......2......3......4......4......2
...4.2....1.4....0.4....3.0....2.0....3.1....3.2....1.4....0.4....3.4....0.3
..2.4.1..2.0.5..0.2.4..1.4.0..2.3.0..5.1.3..3.5.1..0.4.3..1.0.5..2.5.2..1.0.5
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 14 2012
STATUS
approved