OFFSET
1,1
COMMENTS
Column 2 of A183584
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
FORMULA
Empirical: a(n)=7*a(n-1)-8*a(n-2)+4*a(n-3)-41*a(n-4)+20*a(n-5)-13*a(n-6)+130*a(n-7)+32*a(n-8)+94*a(n-9)-118*a(n-10)-88*a(n-11)-93*a(n-12)-a(n-13)+20*a(n-14)
EXAMPLE
Some solutions with a(1,1)<=1 for 3X2
..0..0....1..3....1..1....0..2....0..0....1..1....1..0....0..0....1..1....0..0
..0..0....1..3....2..1....0..2....3..0....2..0....1..0....0..0....0..0....2..2
..0..0....1..1....2..2....0..2....3..0....2..0....1..0....1..1....2..2....0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 05 2011
STATUS
approved