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A222165 T(n,k)=Number of length (n+k)X1 arrays of occupancy after each element moves up to +-k places but not 0 and without 2-loops 5

%I #3 Feb 10 2013 09:29:10

%S 0,1,0,13,5,0,81,57,17,0,381,329,205,53,0,1583,1488,1216,733,159,0,

%T 6231,6075,5576,4499,2627,467,0,24013,23775,22955,20946,16750,9305,

%U 1356,0,91963,91619,90369,87009,79109,62531,32576,3913,0

%N T(n,k)=Number of length (n+k)X1 arrays of occupancy after each element moves up to +-k places but not 0 and without 2-loops

%C Table starts

%C .0....1....13....81...381..1583..6231.24013.91963

%C .0....5....57...329..1488..6075.23775.91619

%C .0...17...205..1216..5576.22955.90369

%C .0...53...733..4499.20946.87009

%C .0..159..2627.16750.79109

%C .0..467..9305.62531

%C .0.1356.32576

%C .0.3913

%C .0

%e Some solutions for n=3 k=4

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

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

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

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

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

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

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

%K nonn,tabl

%O 1,4

%A _R. H. Hardin_ Feb 10 2013

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Last modified April 19 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)