Lesser of twin primes p, p+2 such that prime(p) and prime(p+2) are also twin primes.

Terms

a(0) =3a(1) =5a(2) =11a(3) =41a(4) =461a(5) =1031a(6) =1619a(7) =2309a(8) =2789a(9) =7877a(10) =8219a(11) =9929a(12) =11117a(13) =12071a(14) =16067a(15) =18251a(16) =18911a(17) =22091a(18) =23909a(19) =26681a(20) =28751a(21) =30467a(22) =32531a(23) =33809a(24) =38747a(25) =40847a(26) =41201a(27) =41609a(28) =43397a(29) =46769