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A224203 Number of nX7 0..3 arrays with rows unimodal and antidiagonals nondecreasing 1
1163, 180821, 11446096, 475218035, 17178450136, 618703866073, 22835261226043, 856178295327574, 32299825618280351, 1220504574023229563, 46124705848425800316, 1742806875797016046956, 65840694352751999751002 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A224204

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

R. H. Hardin, Empirical recurrence of order 41

FORMULA

Empirical recurrence of order 41 (see link above)

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A224063 A224049 A224280 * A223761 A223875 A223849

Adjacent sequences:  A224200 A224201 A224202 * A224204 A224205 A224206

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 01 2013

STATUS

approved

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Last modified June 28 19:10 EDT 2022. Contains 354907 sequences. (Running on oeis4.)