Numbers expressible as A*B^A in two or more different ways, with A, B > 1.

Terms

a(0) =648a(1) =2048a(2) =4608a(3) =5184a(4) =41472a(5) =52488a(6) =472392a(7) =500000a(8) =524288a(9) =2654208a(10) =3125000a(11) =4718592a(12) =10125000a(13) =13436928a(14) =21233664a(15) =30233088a(16) =46118408a(17) =76236552a(18) =134217728a(19) =169869312a(20) =344373768a(21) =402653184a(22) =512000000a(23) =648000000a(24) =737894528a(25) =800000000a(26) =838860800a(27) =922640625