OFFSET
1,1
COMMENTS
Column 7 of A242144
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..155
EXAMPLE
Some solutions for n=2
..4....0....0....6....0....4....6....4....0....0....2....2....0....2....4....4
..2....4....6....2....6....0....6....2....2....6....0....0....4....0....0....4
..0....4....6....2....2....6....0....4....6....0....6....4....6....4....4....0
..2....1....0....3....4....1....0....2....2....3....1....4....2....0....0....0
..2....0....3....0....1....0....2....7....4....6....0....4....4....0....0....6
..3....0....4....6....0....6....3....1....1....5....2....7....0....5....5....0
..4....7....2....3....0....2....1....4....3....0....1....1....2....3....1....0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, May 05 2014
STATUS
approved