The sum of the sequence starting with prime(n) and having prime sum defined in A071194, or -1 if no such sequence exists.

A071196

The sum of the sequence starting with prime(n) and having prime sum defined in A071194, or -1 if no such sequence exists.

Terms

    a(0) =5a(1) =127a(2) =23a(3) =31a(4) =41a(5) =101a(6) =59a(7) =71a(8) =83a(9) =97a(10) =109a(11) =479a(12) =131a(13) =263a(14) =431a(15) =173a(16) =331a(17) =199a(18) =211a(19) =223a(20) =421a(21) =251a(22) =269a(23) =719a(24) =757a(25) =311a(26) =827a(27) =587a(28) =349a(29) =647

External references