1,1

Column 6 of A262849.

Table of n, a(n) for n=1..8.

Some solutions for n=1

..1..1..0..1..1..0..0..1....1..0..0..1..1..0..1..0....0..0..1..0..1..0..1..0

..0..0..0..0..1..1..1..0....0..0..0..0..0..0..0..0....1..1..1..1..0..1..0..1

..0..1..1..1..0..0..0..0....1..1..1..1..0..1..0..1....1..0..0..0..1..1..0..0

Cf. A262849.

Sequence in context: A339795 A337314 A234171 * A307919 A031607 A193311

Adjacent sequences: A262845 A262846 A262847 * A262849 A262850 A262851

nonn

R. H. Hardin, Oct 03 2015

approved