Twin primes p such that 6p+1, 6p-1 is a twin prime pair.

Terms

a(0) =3a(1) =5a(2) =7a(3) =17a(4) =103a(5) =107a(6) =137a(7) =283a(8) =313a(9) =347a(10) =1033a(11) =2027a(12) =3257a(13) =3673a(14) =4217a(15) =4547a(16) =5023a(17) =9433a(18) =9767a(19) =11833a(20) =14593a(21) =15137a(22) =15733a(23) =18253a(24) =19423a(25) =20717a(26) =20983a(27) =23537a(28) =25847a(29) =26113