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A205034 Number of (n+1)X3 0..3 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents 1
3184, 113020, 3913664, 134492814, 4627087816, 159230783550, 5479201370346, 188536227633400, 6487459543202940, 223231881697304394, 7681349205256369412, 264313026882113060006, 9094936359255977254570, 312954205933810452562424 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 2 of A205037

LINKS

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

EXAMPLE

Some solutions for n=3

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

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

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

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

CROSSREFS

Sequence in context: A023309 A023337 A236131 * A205282 A324634 A115932

Adjacent sequences:  A205031 A205032 A205033 * A205035 A205036 A205037

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 21 2012

STATUS

approved

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Last modified November 30 06:28 EST 2021. Contains 349419 sequences. (Running on oeis4.)