OFFSET
1,1
COMMENTS
Column 6 of A203362
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 13*a(n-1) +510*a(n-2) +3549*a(n-3) +10014*a(n-4) +3375*a(n-5) -26874*a(n-6) -1779*a(n-7) +87219*a(n-8) -58872*a(n-9) -14769*a(n-10) +7653*a(n-11) +130*a(n-12) -433*a(n-13) +39*a(n-14)
EXAMPLE
Some solutions for n=3
..0..0..1..0..1..0....0..0..0..0..0..1....0..1..0..0..1..0....0..0..0..0..0..0
..0..0..0..0..0..0....1..0..1..0..0..0....1..0..0..0..0..0....1..1..0..0..0..1
..1..0..1..1..0..0....0..0..0..0..1..1....0..0..1..1..0..0....0..0..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 31 2011
STATUS
approved