List of 4-tuples of twin primes q, p, p+2 and q+2 such that 2*q<p<p+2<2*(q+2).

Terms

a(0) =5a(1) =11a(2) =13a(3) =7a(4) =29a(5) =59a(6) =61a(7) =31a(8) =659a(9) =1319a(10) =1321a(11) =661a(12) =809a(13) =1619a(14) =1621a(15) =811a(16) =2129a(17) =4259a(18) =4261a(19) =2131a(20) =2549a(21) =5099a(22) =5101a(23) =2551a(24) =3329a(25) =6659a(26) =6661a(27) =3331a(28) =3389a(29) =6779