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a(n) = T(n,n) + T(n+1,n) + ... + T(2n-1,n) = sum over a period of n-th column of array T given by A049816.
5

%I #13 Nov 27 2023 14:17:08

%S 0,1,3,4,8,7,13,14,16,17,27,20,32,31,31,34,46,41,55,44,50,55,73,54,68,

%T 73,75,72,96,71,101,90,96,105,101,92,124,119,123,110,146,113,155,132,

%U 132,151,177,138,164,161,169,164,204,167,183,166,192,201,231,176

%N a(n) = T(n,n) + T(n+1,n) + ... + T(2n-1,n) = sum over a period of n-th column of array T given by A049816.

%C a(n) = sum of terms in row n of A051010.

%H Alois P. Heinz, <a href="/A049826/b049826.txt">Table of n, a(n) for n = 1..10000</a> (first 1000 terms from T. D. Noe)

%Y Cf. A049816, A051010.

%K nonn

%O 1,3

%A _Clark Kimberling_

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