OFFSET
1,1
COMMENTS
Column 5 of A240774
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..28
EXAMPLE
Some solutions for n=3
..0..1..2..1..2....0..1..0..2..3....0..1..2..1..0....0..1..0..1..0
..1..3..0..2..0....1..3..2..0..1....1..0..1..2..1....2..2..2..2..3
..0..1..3..1..3....0..2..0..1..2....0..1..3..1..3....2..2..2..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 12 2014
STATUS
approved