OFFSET
1,1
COMMENTS
Column 2 of A253662
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 76
FORMULA
Empirical recurrence of order 76 (see link above)
EXAMPLE
Some solutions for n=4
..0..0..2....0..0..1....2..0..1....2..1..0....0..0..1....1..0..2....2..1..0
..1..1..1....2..0..2....1..0..1....1..0..2....0..2..1....2..0..2....1..1..0
..2..0..2....1..1..2....1..0..0....1..0..0....1..1..0....2..0..0....0..0..2
..1..0..0....0..0..0....0..0..2....0..0..2....1..0..2....0..2..1....2..1..0
..2..0..2....1..0..2....0..2..2....1..0..2....0..2..1....0..0..0....0..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 07 2015
STATUS
approved