OFFSET
1,1
COMMENTS
Column 7 of A209374
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=5
..1..3..2..2..1..3..1....1..3..2..2..1..3..2....1..2..2..3..1..2..1
..3..1..3..1..3..1..2....3..1..3..1..3..1..3....3..1..3..1..3..2..3
..2..2..1..3..1..3..1....2..3..1..3..1..2..1....1..3..1..2..1..3..1
..3..1..3..1..2..1..3....3..1..3..1..3..2..3....2..1..3..1..3..1..2
..1..3..1..3..1..3..2....1..3..2..3..1..3..1....1..3..1..3..1..3..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 07 2012
STATUS
approved