A038349 Partial sums of primes congruent to 1 mod 6.

7, 20, 39, 70, 107, 150, 211, 278, 351, 430, 527, 630, 739, 866, 1005, 1156, 1313, 1476, 1657, 1850, 2049, 2260, 2483, 2712, 2953, 3224, 3501, 3784, 4091, 4404, 4735, 5072, 5421, 5788, 6161, 6540, 6937, 7346, 7767, 8200, 8639, 9096, 9559

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Example

a(4) = 70 = 7+13+19+31.

Mathematica

Accumulate[Select[Prime[Range[100]], Mod[#, 6]==1&]] (* Harvey P. Dale, May 28 2016 *)

Crossrefs

Cf. A002476.

Sequence in context: A228882 A140676 A025056 * A360226 A100752 A162024

Adjacent sequences: A038346 A038347 A038348 * A038350 A038351 A038352

Keyword

easy,nonn

Author

Den Roussel (DenRoussel(AT)webtv.net)

Status

approved