OFFSET
1,1
COMMENTS
Column 2 of A236640
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 72
FORMULA
Empirical recurrence of order 72 (see link above)
EXAMPLE
Some solutions for n=3
..0..0..2....1..0..1....2..2..0....1..2..0....0..2..2....2..0..0....1..2..2
..1..1..0....1..0..0....1..1..1....2..1..2....0..1..2....2..1..1....1..1..1
..1..1..1....2..1..1....1..2..2....1..1..2....1..0..0....0..1..2....0..0..2
..2..2..1....0..2..2....1..0..0....1..0..1....2..0..2....2..2..1....0..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 29 2014
STATUS
approved