OFFSET
1,1
COMMENTS
Column 5 of A220761
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..110
EXAMPLE
Some solutions for n=3
..1..0..2..0..0....0..0..3..0..0....0..0..1..0..3....0..0..0..1..0
..0..0..2..0..3....1..0..3..0..1....0..0..0..0..0....0..0..0..0..0
..0..0..0..0..2....3..1..3..1..1....3..0..2..0..2....3..1..0..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 19 2012
STATUS
approved