%I #3 Mar 30 2012 18:56:04
%S 1,1,1,2,6,10,30,50,160,265,873,1442,4851,7996,27300,44928,155115,
%T 254950,887910,1457852,5112767,8387170,29582886,48492028,171857127,
%U 281521541,1001762125,1640055250,5856231825,9582770760,34320863160,56135075250
%N T(n,[ n/2 ]), where T is the array defined in A026105.
%K nonn
%O 0,4
%A _Clark Kimberling_
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