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A204762 Number of (n+1) X 8 0..5 arrays with the permanents of all 2 X 2 subblocks equal and nonzero. 0
1652217, 251988905, 4311738123, 456020452383, 11569671578677, 953004580935007, 30627642821922195 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A204763.

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for n=4:

..4..5..3..3..0..3..2..5....3..5..4..1..4..1..4..5....4..0..4..1..2..0..2..4

..3..0..3..2..5..3..3..0....1..5..0..5..0..5..0..5....2..1..0..1..2..2..0..2

..0..5..3..3..0..3..2..5....3..5..4..4..4..4..4..1....0..2..4..1..2..0..2..2

..3..5..0..5..5..3..3..0....1..5..0..5..0..5..0..5....2..1..0..1..2..2..0..2

..3..0..3..3..0..3..2..5....3..5..4..1..4..2..4..1....4..0..4..1..2..0..2..0

CROSSREFS

Cf. A204763.

Sequence in context: A342429 A144127 A072922 * A333512 A061127 A183798

Adjacent sequences:  A204759 A204760 A204761 * A204763 A204764 A204765

KEYWORD

nonn,more

AUTHOR

R. H. Hardin, Jan 18 2012

STATUS

approved

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Last modified July 28 17:15 EDT 2021. Contains 346335 sequences. (Running on oeis4.)