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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
OFFSET
1,1
COMMENTS
Column 5 of A224050
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
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 01 2013
STATUS
approved