OFFSET
1,1
COMMENTS
Row 5 of A219852
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..66
EXAMPLE
Some solutions for n=3
..1..1..1....0..0..0....1..1..0....1..0..0....0..0..0....0..0..0....0..0..0
..1..1..1....0..0..1....0..0..0....1..0..1....0..0..1....0..0..0....0..0..0
..1..1..1....1..1..2....0..0..1....1..0..0....1..1..1....1..0..0....1..0..0
..1..0..0....1..1..2....1..1..1....2..0..1....1..2..2....1..0..1....0..0..0
..1..0..1....2..0..0....1..1..1....2..1..1....2..2..2....1..2..2....0..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 29 2012
STATUS
approved