A231129 Number of (n+1)X(6+1) white-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order

120, 3584, 124644, 4150352, 137063228, 4614346288, 151928497692, 5118452297664, 168507419403536, 5677207375660208, 186902346005124780, 6296966415548143360, 207305819737090195456, 6984385124729232483872, 229936709033952423239528

Offset

1,1

Comments

Column 6 of A231131

Links

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

R. H. Hardin, Empirical recurrence of order 90

Formula

Empirical recurrence of order 90 (see link above)

Example

Some solutions for n=2
..0..x..0..x..1..x..1....0..x..1..x..0..x..0....0..x..0..x..0..x..0
..x..2..x..1..x..2..x....x..1..x..0..x..1..x....x..1..x..1..x..1..x
..1..x..2..x..1..x..1....0..x..2..x..0..x..0....0..x..2..x..0..x..0

Crossrefs

Sequence in context: A158048 A219477 A183266 * A052722 A282612 A231136

Adjacent sequences: A231126 A231127 A231128 * A231130 A231131 A231132

Keyword

nonn

Author

R. H. Hardin, Nov 04 2013

Status

approved