OFFSET
1,1
COMMENTS
Column 4 of A240327
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..3..2..3..3....3..2..2..2....2..3..3..2....2..3..2..2....3..2..3..3
..2..3..2..2....2..1..1..1....3..1..1..3....3..1..3..1....2..1..2..2
..3..0..0..2....3..0..0..2....3..2..3..2....3..1..2..1....3..0..0..0
..3..2..2..2....2..1..1..3....2..1..1..1....3..2..0..3....2..1..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 03 2014
STATUS
approved