OFFSET
1,1
COMMENTS
Row 6 of A245950
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 3*a(n-1) +2*a(n-2) -14*a(n-3) +5*a(n-4) +25*a(n-5) -20*a(n-6) -20*a(n-7) +25*a(n-8) +5*a(n-9) -14*a(n-10) +2*a(n-11) +3*a(n-12) -a(n-13)
EXAMPLE
Some solutions for n=3
..2....0....1....2....2....0....1....2....1....0....3....3....2....1....3....2
..1....3....1....0....1....2....3....1....2....3....2....3....2....2....2....2
..3....1....2....2....2....1....2....0....0....3....1....2....1....1....3....1
..0....0....3....3....2....1....1....1....3....0....3....1....0....2....1....3
..0....2....1....1....0....2....3....3....3....3....3....2....3....0....3....3
..0....3....2....2....3....2....2....1....0....0....0....0....3....0....0....2
..3....3....0....2....2....1....1....0....3....2....3....0....2....3....0....1
..3....1....3....0....0....3....0....3....3....3....0....3....1....3....3....1
..3....0....1....1....0....1....0....3....2....3....1....0....0....3....3....0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Aug 08 2014
STATUS
approved