Numbers that are divisible by exactly four different primes.

Terms

a(0) =210a(1) =330a(2) =390a(3) =420a(4) =462a(5) =510a(6) =546a(7) =570a(8) =630a(9) =660a(10) =690a(11) =714a(12) =770a(13) =780a(14) =798a(15) =840a(16) =858a(17) =870a(18) =910a(19) =924a(20) =930a(21) =966a(22) =990a(23) =1020a(24) =1050a(25) =1092a(26) =1110a(27) =1122a(28) =1140a(29) =1155