OFFSET
1,1
COMMENTS
Column 6 of A301964.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = a(n-1) +8*a(n-2) +4*a(n-3) -8*a(n-4) -7*a(n-5) -a(n-6) -3*a(n-7) +a(n-8) +5*a(n-9) -3*a(n-10) +a(n-11) for n>12
EXAMPLE
Some solutions for n=5
..0..0..1..0..1..0. .0..0..1..0..1..0. .0..1..1..0..1..0. .0..1..0..1..0..1
..1..1..1..0..1..1. .1..0..0..0..1..0. .0..0..1..0..1..0. .0..0..0..1..1..1
..1..0..1..0..0..1. .1..0..1..0..0..0. .1..0..0..0..1..0. .0..1..0..1..0..1
..1..0..1..1..0..0. .1..1..1..0..1..0. .1..0..1..1..1..0. .0..1..0..1..1..1
..1..0..0..1..1..0. .1..0..1..0..1..1. .1..0..1..0..1..1. .0..1..0..1..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 29 2018
STATUS
approved