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A205369 Number of (n+1) X 8 0..3 arrays with the number of clockwise edge increases in every 2 X 2 subblock the same. 0
62623348, 42290474776, 35270352008656, 32556374834342020, 30703639139829122244, 29055765895488898230908, 27502351524660234481657420 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A205370.
LINKS
EXAMPLE
Some solutions for n=4
..2..1..2..1..1..3..2..0....0..1..1..1..1..3..2..2....3..2..1..1..0..3..3..0
..3..1..1..1..2..2..2..2....0..0..0..0..1..2..2..3....1..1..1..0..0..0..0..0
..1..1..2..1..1..1..2..1....0..1..3..0..1..1..2..3....0..0..0..0..1..2..0..2
..1..2..2..0..1..2..2..1....0..1..3..0..0..1..2..2....2..2..0..1..1..2..0..0
..1..1..2..0..1..1..2..0....0..1..3..3..0..1..1..1....1..2..0..0..1..2..3..3
CROSSREFS
Cf. A205370.
Sequence in context: A125063 A205658 A206187 * A157855 A017539 A227150
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2012
STATUS
approved

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Last modified July 21 21:26 EDT 2024. Contains 374475 sequences. (Running on oeis4.)