A225025 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A225025

Number of (n+1)X7 0..2 matrices with each 2X2 permanent equal

34545, 9045373, 356942157, 52562324371, 3420719145421, 377600972329977, 30374776273526073, 2996776449993067119, 262356224598904294079, 24807486322017404713095, 2243325257818680726558591

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 6 of A225027

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A164556 A344780 A068703 * A081428 A237955 A023336

Adjacent sequences: A225022 A225023 A225024 * A225026 A225027 A225028

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 24 2013

STATUS

approved