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A223314 Number of nX5 0..1 arrays with successive rows and columns fitting to straight lines with nondecreasing slope, with a single point array taken as having zero slope 0
32, 120, 2096, 10788, 166920, 1137386, 14821296, 107282250, 1197025480, 8930729742, 89724805728, 673347767556, 6321570163144, 47468514604728, 425845054799904 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A223317

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A234436 A297461 A297698 * A203965 A203958 A005903

Adjacent sequences:  A223311 A223312 A223313 * A223315 A223316 A223317

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 19 2013

STATUS

approved

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Last modified February 23 11:12 EST 2018. Contains 299564 sequences. (Running on oeis4.)