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A224805 Number of (n+2)X5 0..3 matrices with each 3X3 subblock having the same population 0
4194304, 8151040, 16844800, 39510016, 132674560, 486062080, 1959843328, 9514451968, 47164115968, 238358910976, 1305381243904 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A224806

LINKS

Table of n, a(n) for n=1..11.

EXAMPLE

Some solutions for n=2

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

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

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

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

CROSSREFS

Sequence in context: A251496 A011572 A022538 * A016787 A016811 A016907

Adjacent sequences:  A224802 A224803 A224804 * A224806 A224807 A224808

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 18 2013

STATUS

approved

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Last modified January 23 06:38 EST 2022. Contains 350504 sequences. (Running on oeis4.)