OFFSET
1,1
COMMENTS
Diagonal of A244185
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..46
EXAMPLE
Some solutions for n=6
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..1....1....1....1....1....1....1....1....0....1....1....1....1....1....1....1
..2....2....2....0....2....1....2....0....0....2....0....2....0....2....0....1
..0....1....3....2....0....2....3....1....0....3....0....3....2....1....2....2
..2....3....2....1....1....1....4....1....1....0....2....2....3....0....1....2
..3....2....3....2....3....3....0....2....1....2....2....4....0....0....1....0
..2....4....4....0....3....1....5....1....2....2....1....1....2....3....0....3
..3....4....0....0....0....3....2....1....0....0....2....1....1....2....3....1
..3....5....5....1....0....4....2....2....2....0....2....5....1....3....0....0
..3....1....4....0....4....1....3....1....1....1....2....0....1....1....0....1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jun 21 2014
STATUS
approved