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A205908 Number of (n+1)X8 0..2 arrays with the number of clockwise edge increases in every 2X2 subblock the same 1
1112664, 128014116, 12813949461, 1250218771158, 120298113709833, 11531150817716439, 1103442692933402073, 105537470758266170052, 10091941018033991430363, 964991366887352523440874 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A205909

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..22

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A257937 A205735 A205916 * A258679 A324647 A245662

Adjacent sequences:  A205905 A205906 A205907 * A205909 A205910 A205911

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 01 2012

STATUS

approved

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Last modified January 25 01:49 EST 2020. Contains 331229 sequences. (Running on oeis4.)