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 A222164 Number of (n+6)X1 arrays of occupancy after each element moves up to +-6 places but not 0 and without 2-loops 0
 1583, 6075, 22955, 87009, 331273, 1265044, 4836758, 18497653 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A222165 LINKS EXAMPLE Some solutions for n=3 ..2....0....0....0....0....0....2....1....0....1....1....1....1....1....0....2 ..2....2....2....0....2....0....0....3....0....0....0....1....5....2....0....1 ..0....1....2....1....1....2....1....0....0....0....5....0....0....1....3....2 ..1....2....0....2....0....1....1....2....0....2....0....0....0....0....1....1 ..1....2....0....1....0....1....0....0....1....0....1....0....2....0....0....0 ..0....2....0....0....2....0....4....0....3....2....1....1....0....0....0....2 ..1....0....1....4....1....0....1....1....0....3....0....1....1....2....0....1 ..0....0....1....1....2....2....0....2....1....1....1....0....0....3....2....0 ..2....0....3....0....1....3....0....0....4....0....0....5....0....0....3....0 CROSSREFS Sequence in context: A216064 A182409 A224944 * A242539 A224945 A306313 Adjacent sequences:  A222161 A222162 A222163 * A222165 A222166 A222167 KEYWORD nonn AUTHOR R. H. Hardin Feb 10 2013 STATUS approved

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Last modified September 27 04:10 EDT 2021. Contains 347673 sequences. (Running on oeis4.)