OFFSET
1,1
COMMENTS
Column 6 of A252334
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..2..3..3..2..3..0..2....3..3..2..3..3..2..3..3....0..3..2..3..3..2..3..0
..3..2..3..3..2..0..3..2....0..3..2..3..3..2..0..3....3..3..2..3..0..2..3..3
..2..1..2..2..1..2..2..1....2..2..1..2..2..1..2..2....2..2..1..2..2..1..2..2
..3..2..0..3..2..3..3..2....3..0..2..3..3..2..3..3....3..0..2..3..3..2..3..0
..0..2..3..3..2..3..3..2....0..3..2..3..3..2..3..0....3..3..2..3..3..2..0..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 16 2014
STATUS
approved