%I #4 Mar 30 2012 18:56:09
%S 1,3,13,60,225,1148,4235,22296,82425,440308,1634435,8809736,32819839,
%T 178029138,665162897,3625521728,13577768505
%N T(2n-1,n-2), T given by A026568.
%K nonn
%O 2,2
%A _Clark Kimberling_