First of three consecutive primes p,q,r such that p+q, p+r and q+r are all triprimes.

Terms

a(0) =1559a(1) =3449a(2) =5237a(3) =5987a(4) =9241a(5) =12119a(6) =16787a(7) =16943a(8) =22397a(9) =22871a(10) =24697a(11) =27143a(12) =29881a(13) =30809a(14) =33203a(15) =40241a(16) =41149a(17) =50627a(18) =57601a(19) =59473a(20) =60169a(21) =64817a(22) =69151a(23) =73727a(24) =78929a(25) =86629a(26) =89231a(27) =94747a(28) =97511a(29) =98479