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A231401 Number of (5+1)X(n+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order 1
23, 31, 740, 4085, 41237, 401240, 3407422, 34218952, 319475231, 3008421437, 29613840551, 280330691913, 2731735447620, 26562135008952, 256786549560916, 2514185479608458, 24477768294561000, 239048054042207254 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A231396

LINKS

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

EXAMPLE

Some solutions for n=4

..0..1..0..0..0....0..1..0..0..0....0..0..0..0..0....0..0..0..0..1

..1..0..1..0..0....1..0..1..1..1....0..0..0..1..1....0..0..0..1..1

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

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

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

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

CROSSREFS

Sequence in context: A243438 A154291 A109559 * A130825 A087563 A093477

Adjacent sequences:  A231398 A231399 A231400 * A231402 A231403 A231404

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 08 2013

STATUS

approved

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Last modified May 14 04:27 EDT 2021. Contains 343872 sequences. (Running on oeis4.)