OFFSET
1,1
COMMENTS
Row 4 of A302741.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 13*a(n-1) +16*a(n-2) -165*a(n-3) -70*a(n-4) +100*a(n-5) -564*a(n-6) +879*a(n-7) -500*a(n-8) +1128*a(n-9) +1340*a(n-10) -448*a(n-11) -182*a(n-12) -314*a(n-13) +12*a(n-14) +2*a(n-15) for n>16
EXAMPLE
Some solutions for n=5
..0..0..1..0..1. .0..0..1..1..1. .0..1..1..0..1. .0..1..1..0..1
..0..1..1..0..1. .0..1..0..0..0. .0..1..0..0..0. .0..0..0..1..1
..0..0..0..1..0. .1..1..1..0..1. .0..0..1..1..1. .0..1..1..1..0
..0..1..1..1..1. .0..1..1..1..1. .1..0..0..0..0. .1..1..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 12 2018
STATUS
approved