A284220 Number of n X 6 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.

19, 495, 22729, 1214427, 68272108, 3945536189, 232036495984, 13815034342734, 830095968128023, 50232637096543404, 3057032671368258137, 186904092471409961598, 11471093132331725037674, 706316591332466208589249

Offset: 1

Author

R. H. Hardin, Mar 23 2017

Keywords

• nonn

Comments

Column 6 of A284222.

Examples

			Some solutions for n=3
..0..1..1..0..0..1. .0..0..1..0..1..0. .0..0..0..0..1..0. .0..0..0..0..0..1
..0..1..0..1..0..0. .0..0..1..1..1..1. .0..0..1..1..0..1. .0..0..0..1..0..1
..1..1..1..0..1..1. .0..1..1..0..0..0. .0..1..0..1..0..1. .0..0..0..1..0..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..144

Crossrefs

Cf. A284222.