**a(n) = smallest k such that prime(n) divides Sum_{i=1..k} prime(i).**

*1, 10, 2, 5, 8, 49, 4, 23, 23, 7, 39, 29, 6, 10, 39, 25, 30, 151, 38, 19, 139, 27, 174, 21*

*4 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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