Partial sums of primes congruent to 1 mod 6.

Terms

a(0) =7a(1) =20a(2) =39a(3) =70a(4) =107a(5) =150a(6) =211a(7) =278a(8) =351a(9) =430a(10) =527a(11) =630a(12) =739a(13) =866a(14) =1005a(15) =1156a(16) =1313a(17) =1476a(18) =1657a(19) =1850a(20) =2049a(21) =2260a(22) =2483a(23) =2712a(24) =2953a(25) =3224a(26) =3501a(27) =3784a(28) =4091a(29) =4404