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A231342 Number of (n+1)X(6+1) 0..3 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with values 0..3 introduced in row major order 0
48, 439, 12052, 259011, 6871838, 169968099, 4400551358, 111907856129, 2876446884144, 73600484776664, 1888174394497739, 48383126446573570, 1240599593008429631, 31800509084198326058, 815287136754886559067 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A231343

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A249293 A281374 A190416 * A192828 A259851 A223419

Adjacent sequences:  A231339 A231340 A231341 * A231343 A231344 A231345

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 07 2013

STATUS

approved

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Last modified January 15 09:51 EST 2021. Contains 340187 sequences. (Running on oeis4.)