OFFSET
1,1
COMMENTS
Diagonal of A206343
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..34
EXAMPLE
Some solutions for n=4
..1..0..2..0..2....0..1..0..1..0....1..2..0..2..0....3..3..0..1..0
..0..1..0..2..0....1..0..1..0..1....2..0..2..0..2....1..0..3..0..1
..1..0..1..0..2....0..1..0..1..0....0..2..0..2..0....0..1..0..3..0
..0..1..0..1..0....3..0..1..0..1....1..0..2..0..2....1..0..1..0..3
..1..0..1..0..1....0..3..0..1..3....0..1..0..2..0....0..1..0..1..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2012
STATUS
approved