%I #11 Aug 08 2021 03:45:46
%S 0,0,1,2,7,10,20,32,46,62,95,116,157,202,248,298,372,444,543,626,723,
%T 834,992,1112,1260,1436,1617,1802,2045,2236,2498,2752,3034,3348,3661,
%U 3954,4317,4708,5126,5512,5992,6406,6935,7432
%N a(n) = Sum_{k=1..n, m=1..k} T(m,k); array T as in A049828.
%Y Partial sums of A049829.
%Y Cf. A049828.
%K nonn
%O 1,4
%A _Clark Kimberling_
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