OFFSET
1,1
COMMENTS
Column 1 of A237082
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 76*a(n-3) +544*a(n-4) +1272*a(n-5) +3512*a(n-6) +3568*a(n-7) -2944*a(n-8) -4864*a(n-9) -6144*a(n-10)
EXAMPLE
Some solutions for n=5
..1..1....2..1....0..2....1..1....0..2....2..1....0..1....2..0....0..1....0..0
..2..0....1..1....1..1....0..2....2..2....2..2....0..1....2..0....0..0....0..2
..0..1....0..2....2..1....2..2....1..1....1..1....2..0....0..1....2..0....2..0
..0..1....0..1....0..1....0..1....1..2....2..1....2..0....1..1....1..2....1..0
..2..0....1..2....0..0....2..0....0..2....1..2....2..2....2..2....1..0....1..1
..0..2....0..2....0..0....2..1....2..0....0..2....1..1....2..1....2..2....2..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 03 2014
STATUS
approved