OFFSET
1,1
COMMENTS
Column 4 of A235981
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 61
FORMULA
Empirical recurrence of order 61 (see link above)
EXAMPLE
Some solutions for n=2
..2..2..1..0..2....1..1..2..2..2....0..2..2..2..0....1..2..0..1..0
..1..2..2..1..1....1..2..2..2..0....1..1..2..2..2....1..1..1..2..1
..2..2..1..0..1....1..0..2..1..1....2..1..0..2..2....0..2..1..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 17 2014
STATUS
approved