OFFSET
1,1
COMMENTS
Column 6 of A260070
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 69
FORMULA
Appears to satisfy a recurrence of order 69 (see link above)
EXAMPLE
Some solutions for n=4
..0..0..0..0..0..0..0..0....0..1..0..0..1..0..0..0....0..1..1..0..0..1..1..0
..0..0..1..1..0..0..0..1....0..1..0..0..1..0..0..1....0..1..1..0..0..1..1..0
..0..0..1..1..0..0..1..1....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..0....1..0..0..1..0..0..1..1....1..0..0..1..0..0..1..0
..1..1..0..0..1..0..0..1....0..0..0..1..0..0..1..1....1..0..0..1..0..0..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 14 2015
STATUS
approved