OFFSET
1,2
COMMENTS
Column 5 of A201195
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..27
EXAMPLE
Some solutions for n=5
..0..0..1..1..1....0..0..0..1..1....0..0..0..0..2....0..1..2..1..2
..0..1..1..1..1....0..1..1..1..1....0..2..1..1..2....0..1..2..1..2
..0..1..2..1..1....0..1..1..1..2....0..2..2..2..2....0..1..2..1..2
..2..2..2..2..2....2..2..2..2..2....0..2..1..1..2....1..1..2..2..2
..1..1..2..2..2....1..1..1..2..2....2..2..2..2..2....1..1..2..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 28 2011
STATUS
approved