OFFSET
1,1
COMMENTS
Column 3 of A201101
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..43
EXAMPLE
Some solutions for n=6
..0..1..3....0..0..2....0..0..3....0..0..3....0..1..5....0..2..4....0..1..2
..0..2..5....1..3..5....1..2..4....1..1..5....0..1..5....0..2..6....0..3..3
..1..2..5....1..4..6....1..2..5....2..3..5....2..2..6....0..3..6....1..4..5
..3..4..5....2..5..6....2..3..5....2..3..6....3..4..6....1..3..6....2..4..5
..3..6..7....3..5..6....4..5..6....4..6..7....3..4..6....1..5..7....2..6..7
..4..6..7....4..7..7....6..7..7....4..7..7....5..7..7....4..5..7....6..6..7
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 26 2011
STATUS
approved