Primes p such that p+6, p+12, p+18, 4*p+37, 4*p+43, 4*p+49 and 4*p+55 are also all primes.

Terms

a(0) =408211a(1) =6375751a(2) =6433741a(3) =6718471a(4) =19134931a(5) =25280791a(6) =63908851a(7) =67078801a(8) =152418151a(9) =159268561a(10) =217697911a(11) =236220991a(12) =237943591a(13) =334030981a(14) =363246211a(15) =392644921a(16) =406249171a(17) =410652031a(18) =428032441a(19) =476660281a(20) =478441291a(21) =502777111a(22) =552727711a(23) =552855001a(24) =554201731a(25) =693654721a(26) =816050071a(27) =877207141