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A210106 Number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock having one or three distinct values, and new values 0..2 introduced in row major order. 1
58231, 5435250, 472285295, 41604910322, 3662188386511, 322655579663298, 28434309064956831, 2506262549390927474, 220926801220665130255, 19475675574198150161794, 1716913388047410911557919 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A210107.

LINKS

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

EXAMPLE

Some solutions for n=4:

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

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

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

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

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

CROSSREFS

Cf. A210107.

Sequence in context: A345820 A184372 A237402 * A227496 A295448 A220987

Adjacent sequences: A210103 A210104 A210105 * A210107 A210108 A210109

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 17 2012

STATUS

approved

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Last modified January 27 05:57 EST 2023. Contains 359837 sequences. (Running on oeis4.)