A279708 Number of nX7 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

8, 14, 224, 3751, 70220, 1302321, 24137862, 447547408, 8297886949, 153848240903, 2852444457070, 52886096577189, 980541258146526, 18179848809562888, 337065772370567898, 6249410263109328878, 115867975607134654458

Offset: 1

Author

R. H. Hardin, Dec 17 2016

Keywords

• nonn

Comments

Column 7 of A279709.

Examples

			Some solutions for n=4
..0..1..0..1..0..1..0. .0..1..0..1..1..0..1. .0..1..0..1..0..0..1
..1..0..0..1..0..1..0. .0..1..0..0..1..0..1. .1..0..1..1..1..0..0
..1..0..0..1..1..0..0. .0..1..1..0..1..0..1. .1..0..0..1..0..1..1
..1..0..1..0..1..1..0. .0..1..0..1..0..1..0. .1..1..0..1..0..0..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..210
• R. H. Hardin, Empirical recurrence of order 60

Crossrefs

Cf. A279709.

Formula

Empirical recurrence of order 60 (see link above)