Numbers m such that m+1, m+3, m+7, m+9 and m+13 are all primes.

Terms

a(0) =4a(1) =10a(2) =100a(3) =1480a(4) =16060a(5) =19420a(6) =21010a(7) =22270a(8) =43780a(9) =55330a(10) =144160a(11) =165700a(12) =166840a(13) =195730a(14) =201820a(15) =225340a(16) =247600a(17) =268810a(18) =326140a(19) =347980a(20) =361210a(21) =397750a(22) =465160a(23) =518800a(24) =536440a(25) =633460a(26) =633790a(27) =661090a(28) =768190a(29) =795790