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A203328 Number of nX6 0..2 arrays with the row and column sums nondecreasing 0
28, 6050, 1274165, 261192161, 50493863772, 9306918766618 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A203330

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Sequence in context: A200999 A221935 A230268 * A159407 A099058 A281128

Adjacent sequences:  A203325 A203326 A203327 * A203329 A203330 A203331

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 31 2011

STATUS

approved

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Last modified May 28 22:08 EDT 2022. Contains 354122 sequences. (Running on oeis4.)