A231541 Number of nX5 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors

12, 164, 3001, 46122, 698721, 10928292, 170393737, 2643967833, 41079980720, 638622184605, 9925059158085, 154244191982720, 2397199156332946, 37256117537438623, 579013708144672481, 8998720688084249584

Offset

1,1

Comments

Column 5 of A231544

Links

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

Example

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

Crossrefs

Sequence in context: A093152 A282010 A143583 * A203372 A193104 A046174

Adjacent sequences: A231538 A231539 A231540 * A231542 A231543 A231544

Keyword

nonn

Author

R. H. Hardin, Nov 10 2013

Status

approved