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Row sums of A370222.
2

%I #15 Feb 20 2024 01:15:19

%S 0,0,1,0,1,1,2,3,0,1,1,2,3,1,2,2,3,4,3,4,5,6,0,1,1,2,3,1,2,2,3,4,3,4,

%T 5,6,1,2,2,3,4,2,3,3,4,5,4,5,6,7,3,4,4,5,6,5,6,7,8,6,7,8,9,10,0,1,1,2,

%U 3,1,2,2,3,4,3,4,5,6,1,2,2,3,4,2,3,3,4

%N Row sums of A370222.

%C See A370222 for more information.

%H Paolo Xausa, <a href="/A370292/b370292.txt">Table of n, a(n) for n = 1..10000</a>

%t csums[m_] := With[{r = 2*Range[2, m]-1}, Reverse[Map[Total[r-#] &, Select[Subsets[Range[2, 2*m-1], {m-1}], Min[r-#] >= 0 &]]]];

%t Flatten[Array[csums, 6]]

%Y Cf. A370222.

%K nonn

%O 1,7

%A _Paolo Xausa_, Feb 17 2024