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A222846 Number of (n+1)X5 0..2 arrays with every row and column least squares fitting to a positive slope straight line 0
48, 4896, 2088576, 176032212, 32109350238, 2840442492432, 390221848074006, 35301603090759852 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A222847

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for n=3

..0..0..0..0..1....0..0..1..0..1....0..0..0..0..1....0..0..0..0..1

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

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

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

CROSSREFS

Sequence in context: A269419 A299422 A321940 * A265666 A114721 A057868

Adjacent sequences:  A222843 A222844 A222845 * A222847 A222848 A222849

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 07 2013

STATUS

approved

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Last modified August 7 17:02 EDT 2020. Contains 336277 sequences. (Running on oeis4.)