OFFSET
1,1
COMMENTS
Row 5 of A206169
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..17
EXAMPLE
Some solutions for n=4
..0..0..0..0..0....0..0..0..0..0....0..0..1..0..1....0..0..0..0..0
..0..0..0..0..0....1..0..1..0..2....0..2..0..2..0....0..0..0..0..0
..3..2..1..1..2....1..2..1..3..2....3..1..0..1..0....2..3..2..2..1
..1..3..2..1..1....2..3..2..1..3....0..3..1..2..1....2..2..0..2..2
..1..3..0..3..0....2..3..0..1..2....0..2..1..2..1....1..3..3..1..3
..2..1..3..2..3....1..2..3..0..1....1..0..2..2..2....0..1..3..3..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 04 2012
STATUS
approved