OFFSET
1,4
COMMENTS
Row 7 of A230614
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..27
EXAMPLE
Some solutions for n=4
..0..1..0..0....0..1..0..2....0..1..0..1....0..1..0..2....0..1..0..0
..2..0..1..0....2..0..1..0....2..0..2..1....2..0..1..0....2..0..1..2
..1..2..2..0....1..2..2..0....1..2..0..1....1..2..2..1....2..1..0..1
..0..1..1..0....0..1..1..2....1..1..2..1....0..1..0..2....0..2..2..0
..1..2..2..1....2..0..0..2....2..0..1..2....1..2..2..1....1..2..1..0
..0..1..0..0....2..1..0..2....2..1..0..2....1..0..2..2....0..1..2..1
..1..2..1..0....0..2..1..0....0..0..1..0....2..1..0..2....1..2..0..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 25 2013
STATUS
approved