Primes p such that p and p+6 are consecutive primes, and p+36 and p+42 are consecutive primes.

Terms

a(0) =47a(1) =131a(2) =331a(3) =557a(4) =571a(5) =941a(6) =977a(7) =1181a(8) =1187a(9) =1621a(10) =1741a(11) =2677a(12) =3691a(13) =3761a(14) =4561a(15) =4951a(16) =5407a(17) =5521a(18) =5807a(19) =5861a(20) =6037a(21) =6317a(22) =6337a(23) =6977a(24) =7481a(25) =7541a(26) =7681a(27) =8081a(28) =8887a(29) =10847