OFFSET
1,2
COMMENTS
Diagonal of A184703
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..35
EXAMPLE
Some solutions for n=4
..1....4....0....2....2....0....3....2....1....2....3....0....4....4....2....0
..2....0....2....0....1....2....0....3....4....1....3....3....0....3....2....0
..1....0....0....2....0....4....3....0....1....4....1....2....4....2....2....0
..2....3....3....2....3....0....1....2....1....0....1....1....0....0....1....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 20 2011
STATUS
approved