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A264949 Number of 6Xn arrays containing n copies of 0..6-1 with no equal horizontal neighbors and new values introduced sequentially from 0. 0
1, 6040, 43200625, 368696849320, 3537141103745065, 36724170744914466520 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A264945.

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=2

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

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

..3..4....4..5....3..4....2..3....4..1....2..3....4..2....2..0....0..4....3..2

..1..5....4..0....4..5....2..4....5..3....4..1....4..3....4..1....5..2....0..3

..5..0....5..1....5..1....4..5....0..4....5..3....5..0....5..3....3..5....4..5

..2..4....2..3....2..3....3..5....5..2....5..4....1..5....5..4....1..4....5..4

CROSSREFS

Cf. A264945.

Sequence in context: A064248 A202895 A157652 * A237961 A175160 A184195

Adjacent sequences:  A264946 A264947 A264948 * A264950 A264951 A264952

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 29 2015

STATUS

approved

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Last modified September 16 23:53 EDT 2021. Contains 347477 sequences. (Running on oeis4.)