OFFSET
1,1
COMMENTS
Row 5 of A240460
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..0..0....2..2..2....0..0..2....2..0..2....0..2..0....0..2..0....2..0..0
..0..2..2....0..0..0....0..2..2....0..0..0....0..2..0....0..2..1....0..0..2
..2..0..0....2..0..2....2..0..0....0..0..2....2..0..0....0..0..2....0..0..2
..0..0..0....2..0..2....0..0..2....0..2..0....3..1..0....0..2..0....0..2..0
..2..0..0....0..2..2....0..3..2....0..0..0....3..1..2....2..0..1....2..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 05 2014
STATUS
approved