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A225024 Number of (n+1)X6 0..2 matrices with each 2X2 permanent equal 1
9273, 979821, 23865033, 1695172731, 61256508583, 3420719145421, 144661440731701, 7310039035972089, 329657881472577779, 15990423886532132411, 740325485682134610189, 35313542543938503305813 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A225027

LINKS

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

EXAMPLE

Some solutions for n=2

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

..0..0..0..0..2..0....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0

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

CROSSREFS

Sequence in context: A013815 A013900 A100696 * A343193 A237401 A345594

Adjacent sequences:  A225021 A225022 A225023 * A225025 A225026 A225027

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 24 2013

STATUS

approved

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Last modified May 16 11:35 EDT 2022. Contains 353704 sequences. (Running on oeis4.)