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A229010 Number of arrays of median of three adjacent elements of some length n+2 0..6 array, with no adjacent equal elements in the latter. 1
7, 47, 307, 1527, 6635, 27379, 111311, 456029, 1888383, 7880975, 33018001, 138469191, 580547651, 2432537637, 10187801775, 42657765711, 178601463643, 747785468741, 3131002111003, 13109964303805, 54894127263817 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A229012.

LINKS

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

R. H. Hardin, Empirical recurrence of order 95

FORMULA

Empirical recurrence of order 95 (see link above).

EXAMPLE

Some solutions for n=4

..5....6....1....4....6....2....4....5....6....2....2....3....5....2....4....2

..6....3....2....3....3....6....3....5....1....2....6....2....4....1....0....5

..1....3....4....6....2....2....4....1....4....1....2....6....4....5....6....6

..3....2....5....5....2....6....2....3....4....3....3....2....2....4....3....5

CROSSREFS

Sequence in context: A201871 A198845 A323131 * A126635 A085352 A125370

Adjacent sequences:  A229007 A229008 A229009 * A229011 A229012 A229013

KEYWORD

nonn

AUTHOR

R. H. Hardin, Sep 10 2013

STATUS

approved

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Last modified October 20 10:00 EDT 2020. Contains 337900 sequences. (Running on oeis4.)