Primitive exponential admirable numbers: the powerful terms in A336680.

Terms

a(0) =900a(1) =1764a(2) =4356a(3) =4500a(4) =4900a(5) =6084a(6) =7056a(7) =10404a(8) =12348a(9) =12996a(10) =19044a(11) =30276a(12) =34596a(13) =47916a(14) =49284a(15) =60516a(16) =66564a(17) =79092a(18) =79524a(19) =88200a(20) =101124a(21) =112500a(22) =125316a(23) =132300a(24) =133956a(25) =161604a(26) =176868a(27) =181476a(28) =191844a(29) =217800