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A250599 Number of (n+2)X(6+2) 0..2 arrays with nondecreasing sum of every three consecutive values in every row and column 1
216000000, 18000000000, 1500000000000, 125000000000000, 3828125000000000, 117236328125000000, 3590362548828125000, 59111729003906250000, 973215506320312500000, 16023020096057625000000, 172279512072811584000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A250601

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..16

EXAMPLE

Some solutions for n=1

..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0

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

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

CROSSREFS

Sequence in context: A251522 A198783 A104943 * A114672 A268313 A268314

Adjacent sequences:  A250596 A250597 A250598 * A250600 A250601 A250602

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 25 2014

STATUS

approved

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Last modified October 21 08:06 EDT 2021. Contains 348150 sequences. (Running on oeis4.)