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A221092 Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor 1
0, 1024, 379080, 461433361, 359601021696, 310569670802169, 256493177634603980, 214463135484783365184, 178172688406957337169300, 148296297048758725175981604, 123301705170758733642021530340 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A221087

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..12

EXAMPLE

Some solutions for n=3

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

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

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

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

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

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

CROSSREFS

Sequence in context: A017117 A269293 A017213 * A017321 A223267 A017441

Adjacent sequences:  A221089 A221090 A221091 * A221093 A221094 A221095

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 01 2013

STATUS

approved

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Last modified January 19 02:30 EST 2022. Contains 350464 sequences. (Running on oeis4.)