OFFSET
1,1
COMMENTS
Column 7 of A250601
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..19
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..0
..0..0..0..0..0..0..1..0..0....0..0..0..0..1..0..0..1..2
..1..0..0..1..0..0..1..2..1....0..0..1..2..2..1..2..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 25 2014
STATUS
approved