OFFSET
1,1
COMMENTS
Column 3 of A223801
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 50*a(n-1) -253*a(n-2) -1283*a(n-3) +8456*a(n-4) -10020*a(n-5) -12064*a(n-6) +27360*a(n-7) -6656*a(n-8) -9728*a(n-9) +4096*a(n-10)
EXAMPLE
Some solutions for n=3
..3..2..0....1..2..3....0..1..2....2..2..2....3..1..1....1..1..3....1..1..3
..2..2..1....2..3..2....1..2..3....2..2..2....3..2..2....2..3..3....0..3..3
..3..3..2....2..0..0....2..3..3....1..3..3....1..2..3....1..2..2....1..2..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 27 2013
STATUS
approved