Numbers in A259145 that are neither prime nor semiprime.

Terms

a(0) =561a(1) =595a(2) =1105a(3) =1235a(4) =1245a(5) =1495a(6) =1547a(7) =1885a(8) =2405a(9) =2555a(10) =2717a(11) =2849a(12) =3115a(13) =3495a(14) =3655a(15) =3657a(16) =3689a(17) =3815a(18) =4521a(19) =4795a(20) =4945a(21) =5035a(22) =5385a(23) =5395a(24) =5453a(25) =5457a(26) =5709a(27) =5865a(28) =6083a(29) =6141