OFFSET
1,1
COMMENTS
Column 5 of A278798.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..50
EXAMPLE
Some solutions for n=1
..0..2..0..2..0. .0..3..2..3..1. .2..0..3..2..3. .0..0..1..3..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 28 2016
STATUS
approved