OFFSET
1,1
COMMENTS
Row 2 of A200204
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
FORMULA
Empirical: a(n) = a(n-1) +a(n-3) -a(n-5) +a(n-6) -2*a(n-7) +2*a(n-8) -2*a(n-9) +2*a(n-13) -2*a(n-14) +2*a(n-15) -a(n-16) +a(n-17) -a(n-19) -a(n-21) +a(n-22)
EXAMPLE
Some solutions for n=3
..3....0...-2...-3...-3....0...-1....1....3....0....3....2....0....0...-1....0
..2...-3....1...-3....3....3...-1....2...-3....1....1....1....2....0...-1...-2
.-1....3....1....3....2...-2....2...-3....2....0...-3...-2...-1...-3....3....1
.-3...-2....3....0...-1...-3....1....3...-2...-2....1...-3...-3....2....0....3
.-1....2...-3....3...-1....2...-1...-3....0....1...-2....2....2....1...-1...-2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 14 2011
STATUS
approved