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T(n,n-1), array T as in A047120.
0

%I #4 Mar 30 2012 18:56:53

%S 1,1,4,16,58,215,806,3051,11602,44307,169840,653204,2519314,9740350,

%T 37739300,146498531,569642584,2218322463,8650367796,33773500347,

%U 132008143328,516495270723,2022721237326,7928249018667,31100068617294

%N T(n,n-1), array T as in A047120.

%K nonn

%O 1,3

%A _Clark Kimberling_