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A205463 Number of (n+1)X6 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock differing from each horizontal or vertical neighbor 1
1285076, 177411808, 31625643196, 5649505038240, 1002427910938748, 178097908817359584, 31646417127980445980, 5622608157648351746032, 998989343977996317875992, 177494036170870526426806232 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A205466

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..43

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A205178 A205663 A205952 * A247583 A206749 A244563

Adjacent sequences:  A205460 A205461 A205462 * A205464 A205465 A205466

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 27 2012

STATUS

approved

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Last modified June 26 09:31 EDT 2022. Contains 354879 sequences. (Running on oeis4.)