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Triangular array T read by rows: T(n,k) = number of partitions of n into an odd number of parts, each <= k.
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%I #10 Oct 17 2019 19:18:52

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

%T 9,10,1,3,7,10,13,14,15,15,16,0,3,6,11,14,17,18,19,19,20,1,3,9,14,20,

%U 23,26,27,28,28,29,0,3,8,16,22,28,31,34,35,36

%N Triangular array T read by rows: T(n,k) = number of partitions of n into an odd number of parts, each <= k.

%F T(n, k) = Sum_{i=1..k} A026920(n, i).

%K nonn,tabl

%O 1,6

%A _Clark Kimberling_