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 A222346 Number of (n+2)X1 arrays of occupancy after each element moves up to +-n places including 0 0
 8, 33, 124, 460, 1714, 6433, 24308, 92376, 352714, 1352076 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 2 of A222345 LINKS EXAMPLE Some solutions for n=3 ..1....0....2....0....1....1....0....1....0....4....2....0....3....0....1....0 ..0....1....0....1....2....2....2....1....0....0....0....2....0....5....2....1 ..0....0....3....3....1....0....0....1....2....0....1....2....0....0....1....1 ..1....1....0....1....1....1....3....2....2....1....2....1....1....0....0....0 ..3....3....0....0....0....1....0....0....1....0....0....0....1....0....1....3 CROSSREFS Sequence in context: A301771 A070051 A087235 * A317017 A283544 A212404 Adjacent sequences:  A222343 A222344 A222345 * A222347 A222348 A222349 KEYWORD nonn AUTHOR R. H. Hardin Feb 16 2013 STATUS approved

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Last modified July 20 01:38 EDT 2019. Contains 325168 sequences. (Running on oeis4.)