Numbers of the form p^2 * q where p and q are primes with p < q < p^2.

Terms

a(0) =12a(1) =45a(2) =63a(3) =175a(4) =275a(5) =325a(6) =425a(7) =475a(8) =539a(9) =575a(10) =637a(11) =833a(12) =931a(13) =1127a(14) =1421a(15) =1519a(16) =1573a(17) =1813a(18) =2009a(19) =2057a(20) =2107a(21) =2299a(22) =2303a(23) =2783a(24) =2873a(25) =3211a(26) =3509a(27) =3751a(28) =3887a(29) =4477