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A241137 Number of nX6 0..2 arrays with no element equal to the same number of vertical neighbors as horizontal neighbors, with new values 0..2 introduced in row major order 1
6, 195, 6150, 238607, 9958520, 428855442, 18742128588, 825015103540, 36426835430201, 1610881122223657, 71287590353047925, 3155784624457534434, 139723512923338940613, 6186762308840035967958, 273950648299765566159446 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A241138

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..88

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A281501 A283884 A280552 * A086065 A200824 A340557

Adjacent sequences:  A241134 A241135 A241136 * A241138 A241139 A241140

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 16 2014

STATUS

approved

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Last modified April 10 10:32 EDT 2021. Contains 342845 sequences. (Running on oeis4.)