OFFSET
1,1
COMMENTS
Column 6 of A223432
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..0..1..4..1..4..1....0..1..3..7..4..8....0..1..0..2..4..8....0..1..4..7..4..7
..1..0..1..3..7..3....1..0..1..4..7.12....1..0..2..4..2..5....1..0..1..3..7.11
..0..1..0..1..4..1....0..2..4..1..3..7....0..2..5..8..5..8....0..1..3..6..3..6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 20 2013
STATUS
approved