Numbers k such that 30*k+{1,7,13,17,19,23,29} are all prime.

Terms

a(0) =89a(1) =6627a(2) =18674a(3) =223949a(4) =229269a(5) =240007a(6) =267356a(7) =606681a(8) =638454a(9) =771496a(10) =951060a(11) =1068030a(12) =1150693a(13) =1254839a(14) =1688923a(15) =1920084a(16) =2413577a(17) =2433289a(18) =2649414a(19) =3053398a(20) =3080572a(21) =3337444a(22) =3586658a(23) =3604256a(24) =3830335a(25) =4137166