OFFSET
1,1
COMMENTS
Row 5 of A219595
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..37
EXAMPLE
Some solutions for n=3
..0..0..0....1..0..0....1..0..0....0..0..0....0..0..0....0..0..0....1..1..1
..0..0..0....1..1..0....1..1..0....0..0..0....1..0..0....1..0..0....1..1..0
..0..0..0....1..0..0....1..1..1....1..0..0....1..2..0....1..1..2....1..0..0
..0..0..0....2..1..0....1..1..1....1..1..0....2..2..2....1..0..0....1..0..0
..1..0..1....2..1..1....2..2..1....2..1..1....2..2..2....0..0..0....1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 23 2012
STATUS
approved