Numbers p^5*q^2*r where p, q, r are 3 distinct primes.

Terms

a(0) =1440a(1) =2016a(2) =2400a(3) =3168a(4) =3744a(5) =4704a(6) =4860a(7) =4896a(8) =5472a(9) =5600a(10) =6624a(11) =6804a(12) =7840a(13) =8352a(14) =8800a(15) =8928a(16) =10400a(17) =10656a(18) =10692a(19) =11616a(20) =11808a(21) =12150a(22) =12384a(23) =12636a(24) =13536a(25) =13600a(26) =15200a(27) =15264a(28) =16224a(29) =16524