OFFSET
1,1
COMMENTS
Column 7 of A210267
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..183
EXAMPLE
Some solutions for n=4
..0..0..0..1..0..1..2..3....0..0..0..0..0..1..1..1....0..0..0..0..1..0..2..1
..3..1..3..1..2..0..2..0....1..2..3..2..3..3..0..2....1..2..1..2..0..2..1..3
..2..1..2..3..3..2..3..2....3..1..1..1..1..2..2..1....0..0..2..3..2..1..3..2
..0..2..3..1..2..0..2..0....3..2..3..0..2..0..3..1....1..2..3..0..2..0..3..1
..1..2..0..3..1..0..3..2....2..0..3..1..0..1..3..0....0..1..1..0..1..1..3..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 19 2012
STATUS
approved