A026893 - OEIS

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A026893

T(2n,n-3), T given by A026780.

%I #4 Mar 30 2012 18:56:11

%S 1,15,144,1137,8070,53678,342224,2119359,12856752,76826324,453947206,

%T 2659486160,15479103062,89636939038,517014933254,2972784038825,

%U 17051188983758,97611767361074,557935896092592,3185250335024206

%N T(2n,n-3), T given by A026780.

%K nonn

%O 3,2

%A _Clark Kimberling_