Interprimes which are of the form s*prime, s=12.

Terms

a(0) =60a(1) =228a(2) =348a(3) =636a(4) =1668a(5) =1788a(6) =1884a(7) =2148a(8) =2364a(9) =2724a(10) =2892a(11) =3252a(12) =3372a(13) =3684a(14) =4236a(15) =4548a(16) =4668a(17) =5316a(18) =6252a(19) =6684a(20) =6828a(21) =7212a(22) =8292a(23) =8628a(24) =9012a(25) =9708a(26) =10068a(27) =10308a(28) =11892a(29) =11964