OFFSET
1,2
COMMENTS
Column 5 of A263905.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..122
EXAMPLE
Some solutions for n=7
..4....1....4....2....1....0....0....2....3....2....3....1....0....2....0....2
..0....5....0....0....0....2....3....0....0....0....2....2....6....1....6....0
..2....0....2....3....2....3....4....5....1....3....0....5....1....0....2....4
..1....4....5....4....6....1....1....1....4....6....5....4....2....6....1....5
..5....3....1....1....3....5....5....4....6....4....1....0....5....3....3....1
..3....2....3....6....5....6....6....3....2....1....4....3....4....4....5....3
..6....6....6....5....4....4....2....6....5....5....6....6....3....5....4....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 29 2015
STATUS
approved