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A222553 Number of (n+6)X1 arrays of occupancy after each element moves up to +-6 places but not 0 0
1709, 6372, 24024, 91052, 346091, 1318249, 5029086, 19207812, 73418105, 280780468, 1074200514, 4110562320, 15731749698, 60212701130, 230472089415 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A222555

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

Some solutions for n=3

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

..0....0....1....1....1....2....2....1....3....2....0....1....5....1....1....2

..0....2....2....2....0....4....0....0....0....0....0....0....1....0....3....0

..0....2....1....0....1....0....2....1....3....4....0....4....0....2....0....2

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

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

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

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

..2....1....0....4....0....0....0....2....1....1....4....0....1....0....1....0

CROSSREFS

Sequence in context: A345782 A157287 A029559 * A345516 A345769 A062916

Adjacent sequences:  A222550 A222551 A222552 * A222554 A222555 A222556

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 24 2013

STATUS

approved

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Last modified January 25 16:01 EST 2022. Contains 350572 sequences. (Running on oeis4.)