OFFSET
1,1
COMMENTS
Column 5 of A251390.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..0..0..2..0..1..2....0..2..0..0..1..1....0..0..1..1..1..1....0..0..0..1..2..2
..2..1..1..0..1..2....0..0..1..2..2..2....1..1..0..1..0..1....0..2..2..1..1..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 01 2014
STATUS
approved