OFFSET
1,1
COMMENTS
Column 3 of A299806.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 5*a(n-1) -7*a(n-2) +8*a(n-3) -26*a(n-4) +34*a(n-5) -18*a(n-6) +31*a(n-7) -29*a(n-8) -20*a(n-9) +54*a(n-10) -59*a(n-11) +67*a(n-12) -85*a(n-13) +46*a(n-14) -20*a(n-15) +24*a(n-16) for n>17
EXAMPLE
Some solutions for n=5
..0..1..1. .0..0..1. .0..1..1. .0..1..0. .0..1..0. .0..1..0. .0..0..1
..0..0..1. .0..1..1. .1..0..0. .1..0..0. .0..0..0. .0..0..1. .1..1..0
..0..0..0. .1..1..1. .0..0..1. .1..0..0. .1..1..1. .0..0..1. .1..0..1
..1..0..0. .0..0..1. .0..0..0. .1..0..0. .1..0..1. .0..0..1. .1..1..0
..1..1..0. .0..1..1. .0..1..1. .0..1..0. .1..1..1. .1..0..1. .0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 19 2018
STATUS
approved