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A343859
Partial sums of the primes excluding 3.
2
2, 7, 14, 25, 38, 55, 74, 97, 126, 157, 194, 235, 278, 325, 378, 437, 498, 565, 636, 709, 788, 871, 960, 1057, 1158, 1261, 1368, 1477, 1590, 1717, 1848, 1985, 2124, 2273, 2424, 2581, 2744, 2911, 3084, 3263, 3444, 3635, 3828, 4025, 4224, 4435, 4658, 4885, 5114, 5347
OFFSET
1,1
COMMENTS
Partial sums of the primes congruent to {1, 2} mod 3.
FORMULA
a(n) = A007504(n+1) - 3.
MATHEMATICA
Accumulate[Join[{2}, Prime[Range[3, 100]]]] (* Paolo Xausa, Sep 01 2023 *)
CROSSREFS
Partial sums of A045344.
Apart from the initial term this is the column 4 of A343809.
Cf. A007504.
Sequence in context: A249547 A088207 A194111 * A102999 A225277 A367954
KEYWORD
nonn,easy
AUTHOR
Omar E. Pol, May 01 2021
STATUS
approved