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A223714 Number of nX5 0..1 arrays with row sums and column sums unimodal 1
16, 418, 8953, 170568, 2961925, 47624032, 724836148, 10522589594, 147121311988, 1993532014468, 26303155145397, 339410850908445, 4295765474711440, 53471060142013389, 655949043395367371, 7943832278560078298 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A223716

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..18

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A173947 A264169 A223780 * A239645 A143039 A281952

Adjacent sequences:  A223711 A223712 A223713 * A223715 A223716 A223717

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 26 2013

STATUS

approved

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Last modified June 24 14:24 EDT 2021. Contains 345417 sequences. (Running on oeis4.)