OFFSET
1,1
COMMENTS
Column 6 of A251682
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..0..0..0..0..0..0..0....0..0..0..0..0..1..0..0....0..0..0..0..0..0..0..0
..0..1..0..0..0..0..0..0....0..1..0..0..0..0..0..0....0..0..0..0..0..1..0..0
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..1..0....0..0..0..0..0..0..0..1
..0..0..0..0..0..0..0..1....1..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..1..0..0..0..0..0..0....0..1..0..0..0..0..0..1....1..0..0..1..0..0..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 06 2014
STATUS
approved