OFFSET
1,1
COMMENTS
Row 6 of A184703
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
FORMULA
Empirical: a(n)=3*a(n-2)+2*a(n-3)-3*a(n-4)-5*a(n-5)+3*a(n-7)+a(n-8)+a(n-9)+3*a(n-10)-5*a(n-12)-3*a(n-13)+2*a(n-14)+3*a(n-15)-a(n-17)
EXAMPLE
Some solutions for n=3
..1....0....1....0....1....0....1....0....3....2....1....2....2....1....2....1
..2....0....0....0....1....3....1....1....3....3....0....0....2....3....1....1
..1....1....2....0....0....0....1....0....0....2....3....2....0....0....2....3
..0....1....0....0....0....0....0....1....1....1....2....0....0....0....2....0
..2....1....1....0....3....0....0....0....1....0....0....2....0....1....0....0
..0....1....1....3....0....2....2....2....0....0....0....0....2....1....0....1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 20 2011
STATUS
approved