OFFSET
1,1
COMMENTS
Column 4 of A265960.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..91
EXAMPLE
Some solutions for n=3
..1..4..0..2....0..3..2..0....0..0..4..1....0..4..3..0....0..3..1..2
..4..0..0..5....0..7..7..1....0..8..0..1....5..3..1..1....0..7..7..0
..0..3..4..1....0..0..1..2....1..3..3..2....0..4..3..2....2..0..3..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2015
STATUS
approved