OFFSET
1,1
COMMENTS
Column 5 of A236451
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..74
EXAMPLE
Some solutions for n=1
..0..0..0..2..2..3....0..0..2..3..3..3....0..0..3..3..1..0....1..0..1..1..2..2
..3..1..0..2..1..2....3..0..0..1..1..0....2..0..2..3..1..1....3..0..1..1..1..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2014
STATUS
approved