Primes of form prime(1) + ... + prime(k) + 1.

Terms

a(0) =3a(1) =11a(2) =29a(3) =59a(4) =101a(5) =239a(6) =569a(7) =1061a(8) =1481a(9) =1721a(10) =4889a(11) =5351a(12) =6871a(13) =22549a(14) =23593a(15) =25801a(16) =29297a(17) =35569a(18) =38239a(19) =41023a(20) =71209a(21) =77137a(22) =87517a(23) =94057a(24) =105541a(25) =120349a(26) =122921a(27) =125509a(28) =128113a(29) =133387