OFFSET
1,1
COMMENTS
Column 6 of A252679
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..0..3..2..0..0..2..3..0....0..1..1..0..1..1..0..1....3..0..2..0..0..2..3..2
..0..1..1..0..1..1..0..1....1..0..1..1..0..1..1..0....0..1..1..0..1..1..0..1
..1..0..1..1..0..1..1..3....3..0..2..0..0..2..0..0....1..0..1..1..0..1..1..0
..0..0..2..0..0..2..0..0....0..1..1..0..1..1..0..1....0..0..2..3..0..2..0..0
..0..1..1..0..1..1..3..1....1..3..1..1..0..1..1..0....0..1..1..0..1..1..0..1
..1..3..1..1..0..1..1..0....0..0..2..0..0..2..0..0....1..0..1..1..3..1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 20 2014
STATUS
approved