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A223308 Number of nX5 0..2 arrays with every row least squares fitting to a positive slope straight line and every column least squares fitting to a zero or positive slope straight line, with a single point array taken as having zero slope 0
102, 1914, 195228, 8514450, 1004831988, 65367672572, 7542329913228, 595130987105424, 67669389684243828 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A223309

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A205425 A206651 A163435 * A230737 A203401 A217331

Adjacent sequences:  A223305 A223306 A223307 * A223309 A223310 A223311

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 19 2013

STATUS

approved

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Last modified July 5 19:02 EDT 2020. Contains 335473 sequences. (Running on oeis4.)