OFFSET
1,1
COMMENTS
Column 5 of A210125
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..0..1..0..0..0..0....0..0..0..0..0..0....0..1..0..1..0..0....0..0..0..1..2..3
..0..0..0..1..0..1....0..1..1..0..1..1....1..0..0..0..0..1....2..0..1..0..3..2
..0..1..0..1..0..0....2..3..1..0..0..0....1..0..1..0..1..1....1..3..2..3..3..3
..0..1..0..0..0..1....0..1..1..1..1..0....0..0..0..0..0..1....1..3..2..2..2..2
..1..1..1..0..2..3....3..2..2..1..0..0....1..0..1..1..0..0....2..0..1..1..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 17 2012
STATUS
approved