Numbers with prime factorization pqrs^6.

Terms

a(0) =6720a(1) =10560a(2) =12480a(3) =14784a(4) =16320a(5) =17472a(6) =18240a(7) =22080a(8) =22848a(9) =24640a(10) =25536a(11) =27456a(12) =27840a(13) =29120a(14) =29760a(15) =30912a(16) =35520a(17) =35904a(18) =38080a(19) =38976a(20) =39360a(21) =40128a(22) =41280a(23) =41664a(24) =42432a(25) =42560a(26) =45120a(27) =45760a(28) =47424a(29) =48576