OFFSET
1,2
COMMENTS
Row 7 of A212536
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=8
..2....2....1....1....1....2....1....1....2....1....1....1....2....1....3....1
..2....2....2....1....1....2....1....6....2....2....1....2....3....3....3....2
..4....2....2....5....2....2....1....7....5....5....3....3....3....4....3....2
..4....2....2....5....2....3....1....7....5....8....3....4....3....4....5....3
..4....4....7....6....4....3....2....7....5....8....4....4....3....4....5....4
..8....6....7....6....5....4....2....7....5....8....4....4....4....4....5....6
..8....6....7....6....5....8....4....7....6....8....8....6....6....4....6....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin May 20 2012
STATUS
approved