Numbers that are divisible by at least three different primes.

Terms

a(0) =30a(1) =42a(2) =60a(3) =66a(4) =70a(5) =78a(6) =84a(7) =90a(8) =102a(9) =105a(10) =110a(11) =114a(12) =120a(13) =126a(14) =130a(15) =132a(16) =138a(17) =140a(18) =150a(19) =154a(20) =156a(21) =165a(22) =168a(23) =170a(24) =174a(25) =180a(26) =182a(27) =186a(28) =190a(29) =195