OFFSET
1,1
COMMENTS
Column 1 of A234867
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 70
FORMULA
Empirical recurrence of order 70 (see link above)
EXAMPLE
Some solutions for n=3
..3..1..2....2..3..0....2..1..3....1..0..2....3..2..3....0..1..0....1..3..0
..2..0..3....1..0..3....3..0..1....2..3..1....2..1..0....3..0..1....0..2..3
..1..3..0....0..2..1....0..2..0....3..0..3....1..0..3....2..3..0....3..1..2
..3..1..2....3..1..3....3..0..1....2..1..0....2..3..0....3..2..1....1..0..3
..0..3..1....1..3..0....0..1..3....1..3..1....3..2..3....0..1..0....0..3..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 01 2014
STATUS
approved