A222364 Number of nX1 0..2 arrays with no more than floor(nX1/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order.

1, 1, 1, 4, 5, 14, 17, 70, 89, 326, 413, 1630, 2089, 8058, 10349, 40598, 52385, 204914, 265061, 1041934, 1351369, 5315674, 6908045, 27228710, 35450225, 139873618, 182386933, 720480478, 940751513, 3719466954, 4862439261, 19240428310

Offset: 1

Author

R. H. Hardin Feb 17 2013

Keywords

• nonn

Comments

Column 1 of A222371

Examples

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

Links

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