OFFSET
1,2
COMMENTS
Row 7 of A255716
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..1....6....1....6....1....4....4....4....4....1....6....4....6....6....6....6
..5....4....3....2....3....6....5....5....2....3....3....2....4....2....3....2
..6....2....2....1....2....5....6....6....3....5....5....4....5....4....5....1
..3....3....3....5....3....6....5....3....6....6....4....2....3....2....1....3
..5....5....6....6....5....1....4....4....5....3....2....6....4....1....5....6
..2....4....1....5....6....6....3....2....6....2....6....2....2....3....1....3
..5....6....2....3....2....4....6....3....2....6....2....4....3....6....5....4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 03 2015
STATUS
approved