Primes p of a quadruplet (p,p+2,p+6,p+8) such that (p+(p+2)+(p+6)+(p+8))/60 is a prime.

Terms

a(0) =101a(1) =191a(2) =2081a(3) =15731a(4) =67211a(5) =122201a(6) =165701a(7) =171161a(8) =195731a(9) =257861a(10) =268811a(11) =388691a(12) =394811a(13) =420851a(14) =452531a(15) =500231a(16) =563411a(17) =572651a(18) =607301a(19) =632081a(20) =907391a(21) =983441a(22) =1093061a(23) =1117601a(24) =1117811a(25) =1155611a(26) =1156031a(27) =1402361a(28) =1685441a(29) =1917731