OFFSET
1,1
COMMENTS
Column 7 of A301964.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = a(n-1) +13*a(n-2) +13*a(n-3) -19*a(n-4) -27*a(n-5) +16*a(n-6) +32*a(n-7) -23*a(n-8) -43*a(n-9) +45*a(n-10) +11*a(n-11) -29*a(n-12) +13*a(n-13) -2*a(n-14) for n>17.
EXAMPLE
Some solutions for n=5
..0..0..1..0..1..0..1. .0..0..1..0..1..0..1. .0..0..1..1..0..1..0
..1..0..1..0..1..0..1. .1..0..0..0..1..1..1. .1..0..0..1..0..1..0
..1..0..1..0..1..1..1. .1..0..1..0..1..0..0. .1..1..0..1..1..1..0
..1..1..1..0..1..0..1. .1..0..0..0..1..1..0. .0..0..0..1..0..1..1
..1..0..1..0..1..0..1. .1..0..1..0..0..1..1. .0..1..0..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 29 2018
STATUS
approved