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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Number of (n+5)X1 arrays of occupancy after each element moves up to +-n places including 0
0

%I #3 Feb 16 2013 05:50:48

%S 144,1145,5525,22950,90440,350056,1348536,5195700

%N Number of (n+5)X1 arrays of occupancy after each element moves up to +-n places including 0

%C Row 5 of A222345

%e Some solutions for n=3

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

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

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

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

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

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

%e ..3....0....1....1....1....0....2....1....0....0....1....2....5....2....4....0

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 16 2013