OFFSET
1,1
COMMENTS
Column 5 of A206085
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..2..3..2..1..0..2....0..3..2..3..3..0....1..0..0..3..1..3....1..1..3..2..2..3
..2..3..3..3..0..1....0..2..2..3..0..0....0..0..1..1..1..2....1..3..3..0..2..3
..2..2..2..3..0..0....0..2..3..3..3..0....3..0..0..0..1..1....3..3..0..0..2..2
..1..1..2..3..3..3....0..2..2..2..3..3....3..3..0..1..1..3....3..0..0..2..2..3
..1..2..2..2..2..2....1..1..1..2..2..2....3..0..0..1..2..2....0..0..1..1..2..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 03 2012
STATUS
approved