OFFSET
1,1
COMMENTS
Column 3 of A239405
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 64
FORMULA
Empirical recurrence of order 64 (see link above)
EXAMPLE
Some solutions for n=5
..3..1..0....0..0..3....0..0..0....0..0..0....0..3..1....0..0..3....0..3..3
..3..2..0....0..0..0....0..3..1....3..3..0....3..2..1....3..1..2....3..2..3
..3..2..3....3..3..2....0..0..0....2..0..0....2..2..3....2..2..2....2..0..1
..2..2..0....2..2..0....0..3..2....0..0..3....2..2..2....2..2..3....2..2..0
..3..3..2....0..2..0....3..3..0....2..0..0....0..0..0....0..0..2....0..2..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 17 2014
STATUS
approved