%I #4 Mar 30 2012 18:56:51
%S 1,4,14,48,170,611,2214,8135,30171,112589,423114,1598998,6068246,
%T 23125097,88441638,339234219,1304756453,5030574435,19436510637,
%U 75241443220,291780678294,1133270649257,4407906226851,17167267446803
%N T(n,n+3), array T given by A047020.
%K nonn
%O 0,2
%A _Clark Kimberling_
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