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Partial sums of A065641.
0

%I #4 Dec 30 2023 21:47:22

%S 1,11,71,161,262,382,762,1212,1717,2524,3544,4614,5917,7367,11177,

%T 21197,31601,42161,58217,74417,92505,112827,133407,169197,248197,

%U 328285,419162,662862,942371,1273203,1647533,2027571,2931226,3933630,4938694

%N Partial sums of A065641.

%C The subsequence of prime values in this partial sum begins: 11, 71, 11177, 31601, 58217, 942371.

%F a(n) = Sum_{i=1..n} A065641(i).

%Y Cf. A065641.

%K nonn

%O 1,2

%A _Jonathan Vos Post_, Mar 11 2010