%I #7 May 22 2013 13:45:49
%S 1,10,28,57,98,152,222,310,418,548,702,882,1090,1328,1598,1902,2242,
%T 2620,3038,3498,4002,4552,5150,5798,6498,7252,8062,8930,9858,10848,
%U 11902,13022,14210,15468,16798,18202,19682,21240
%N T(n,n-3), array T as in A054110.
%F For n>6, a(n) = (n^3 - 7n)/3. - _Ralf Stephan_, Apr 03 2004
%K nonn
%O 3,2
%A _Clark Kimberling_