A231945 - OEIS

A231945

Number of 6Xn 0..3 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.

4096, 26918, 36885538, 23280281589, 10417626293694, 3476929567859638, 1409341771587937145, 661676348421546930506, 301451523431900160476228, 128255558622031512822324926

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Row 6 of A231940

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

Some solutions for n=2

..2..0....0..0....1..0....0..3....0..0....0..3....1..0....1..1....2..3....0..0

..0..3....3..3....0..1....3..0....1..1....3..0....0..3....3..2....0..0....2..0

..0..0....2..2....0..0....0..3....2..2....0..1....0..0....1..1....0..0....0..2

..0..0....0..0....0..0....0..0....3..3....0..0....0..0....1..1....0..0....0..0

..1..0....0..0....0..0....1..0....0..0....0..0....0..3....1..1....0..0....1..0

..0..0....0..0....1..1....0..2....0..0....3..0....0..0....2..1....1..0....0..1

CROSSREFS

Sequence in context: A180972 A255665 A223334 * A220766 A272914 A016996

Adjacent sequences: A231942 A231943 A231944 * A231946 A231947 A231948

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 15 2013

STATUS

approved