Sum of first prime(n) primes.

Terms

a(0) =5a(1) =10a(2) =28a(3) =58a(4) =160a(5) =238a(6) =440a(7) =568a(8) =874a(9) =1480a(10) =1720a(11) =2584a(12) =3266a(13) =3638a(14) =4438a(15) =5830a(16) =7418a(17) =7982a(18) =9854a(19) =11240a(20) =11966a(21) =14288a(22) =15968a(23) =18650a(24) =22548a(25) =24680a(26) =25800a(27) =28104a(28) =29296a(29) =31734