Primes generated by pairwise averages of terms in A115760.

Terms

a(0) =5a(1) =11a(2) =13a(3) =29a(4) =31a(5) =37a(6) =71a(7) =73a(8) =79a(9) =97a(10) =431a(11) =433a(12) =439a(13) =457a(14) =499a(15) =1061a(16) =1063a(17) =1069a(18) =1087a(19) =1129a(20) =1489a(21) =56501a(22) =56503a(23) =56509a(24) =56527a(25) =56569a(26) =56929a(27) =57559a(28) =166841a(29) =166843