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A222351 Number of (n+7)X1 arrays of occupancy after each element moves up to +-n places including 0 0

%I #3 Feb 16 2013 05:51:30

%S 987,12087,69142,312019,1284780,5094040,19896840,77321250

%N Number of (n+7)X1 arrays of occupancy after each element moves up to +-n places including 0

%C Row 7 of A222345

%e Some solutions for n=3

%e ..0....0....2....1....0....1....1....0....0....1....0....0....1....1....0....0

%e ..0....0....0....0....3....0....1....1....1....1....0....2....3....0....0....1

%e ..2....0....2....0....0....1....2....1....2....3....0....2....0....3....0....0

%e ..1....1....2....0....2....1....1....2....3....0....1....0....1....0....4....0

%e ..0....1....0....2....0....1....1....0....0....2....3....2....2....1....0....4

%e ..0....1....2....2....1....2....3....0....1....1....1....0....0....2....5....0

%e ..3....2....2....1....0....4....1....1....0....1....3....0....1....0....1....0

%e ..0....1....0....2....0....0....0....1....2....1....2....4....1....0....0....0

%e ..0....1....0....1....2....0....0....1....0....0....0....0....0....2....0....3

%e ..4....3....0....1....2....0....0....3....1....0....0....0....1....1....0....2

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 16 2013

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)