Numbers with prime signature {7,2}, i.e., of form p^7*q^2 with p and q distinct primes.

Terms

a(0) =1152a(1) =3200a(2) =6272a(3) =8748a(4) =15488a(5) =21632a(6) =36992a(7) =46208a(8) =54675a(9) =67712a(10) =107163a(11) =107648a(12) =123008a(13) =175232a(14) =215168a(15) =236672a(16) =264627a(17) =282752a(18) =312500a(19) =359552a(20) =369603a(21) =445568a(22) =476288a(23) =574592a(24) =632043a(25) =645248a(26) =682112a(27) =703125a(28) =789507a(29) =798848