OFFSET
1,1
COMMENTS
Column 4 of A200469
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=6
..2....2....3....0....2....0....0....1....0....1....0....0....2....1....0....3
..3....4....3....2....3....0....1....4....2....4....0....1....2....1....3....4
..1....1....4....4....3....3....3....1....3....0....1....4....4....4....3....4
..1....4....2....1....3....4....4....4....4....2....4....2....4....4....1....1
..2....1....2....3....1....4....4....3....4....4....1....3....2....2....3....2
..3....0....3....2....0....3....2....3....4....4....2....1....3....1....4....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 18 2011
STATUS
approved