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A224047 Number of nX5 0..3 arrays with rows and columns unimodal and antidiagonals nondecreasing 1
296, 17723, 376734, 4646480, 41991129, 310514900, 1999959111, 11666303576, 63064614327, 319676018383, 1527645330800, 6898951459856, 29492315195008, 119554362889697, 460533210896643, 1689732709960111, 5919921112242653 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A224050

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..163

R. H. Hardin, Empirical polynomial of degree 30

FORMULA

Empirical polynomial of degree 30 (see link above)

EXAMPLE

Some solutions for n=3

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

..0..0..1..2..2....2..2..2..2..2....3..2..2..2..0....0..1..2..1..0

..0..3..2..2..0....2..2..2..2..1....2..2..2..2..3....2..3..3..2..1

CROSSREFS

Sequence in context: A223861 A223984 A224061 * A224278 A224201 A223809

Adjacent sequences:  A224044 A224045 A224046 * A224048 A224049 A224050

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 01 2013

STATUS

approved

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Last modified May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)