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A239154 Number of (n+1)X(5+1) 0..3 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..3 introduced in row major order 0
88, 88, 175471, 3313304, 821135900, 42600989632, 5469574400477, 407538214264758, 41833224277157842, 3546725280596974505, 336756665790055019124, 29889788806323352149140 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A239155

LINKS

Table of n, a(n) for n=1..12.

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A298452 A299526 A109989 * A181469 A147317 A143846

Adjacent sequences:  A239151 A239152 A239153 * A239155 A239156 A239157

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 11 2014

STATUS

approved

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Last modified November 30 16:08 EST 2021. Contains 349420 sequences. (Running on oeis4.)