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A201194 Number of n X 7 0..2 arrays with every row and column running average nondecreasing rightwards and downwards but some diagonal running average having a decrease. 0
0, 239, 4104, 62507, 817653, 9782242, 117867542, 1504100224, 20036576547, 268650529838, 3533651482495, 45103479980980, 557665091509317, 6693711518462620 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 7 of A201195.

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A201195.

Sequence in context: A065098 A256378 A256377 * A065750 A201045 A056095

Adjacent sequences:  A201191 A201192 A201193 * A201195 A201196 A201197

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 28 2011

STATUS

approved

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Last modified June 23 07:14 EDT 2021. Contains 345395 sequences. (Running on oeis4.)