OFFSET
1,4
COMMENTS
Column 7 of A263764
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..45
EXAMPLE
Some solutions for n=7
..0....4....1....3....3....3....6....4....2....2....2....6....5....6....6....6
..1....6....5....6....6....5....5....3....0....5....6....5....0....4....0....0
..2....0....6....5....5....2....1....6....3....0....0....0....2....1....2....4
..6....1....2....2....2....0....4....1....6....6....5....3....4....3....3....1
..3....5....3....0....1....1....0....0....1....3....1....4....3....2....4....5
..5....2....4....1....4....4....3....2....4....1....4....2....1....5....5....3
..4....3....0....4....0....6....2....5....5....4....3....1....6....0....1....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 25 2015
STATUS
approved