OFFSET
1,1
COMMENTS
Column 4 of A222093
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..24
EXAMPLE
Some solutions for n=3
..0..1..1..3....0..2..0..1....0..3..1..0....0..4..0..2....0..1..2..2
..0..1..1..1....0..3..1..0....0..0..2..1....0..1..1..0....0..2..1..1
..0..3..0..1....0..2..3..0....1..2..2..0....1..0..3..0....1..1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 07 2013
STATUS
approved