OFFSET
1,1
COMMENTS
Column 4 of A268246.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..16
EXAMPLE
Some solutions for n=1
..2..4..3..1....3..3..3..0....0..4..2..1....0..0..0..1....3..1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 29 2016
STATUS
approved