Successive maxima in sequence A060457.

Terms

a(0) =1a(1) =4a(2) =8a(3) =16a(4) =32a(5) =36a(6) =48a(7) =64a(8) =72a(9) =76a(10) =96a(11) =144a(12) =160a(13) =192a(14) =196a(15) =288a(16) =304a(17) =432a(18) =576a(19) =608a(20) =684a(21) =784a(22) =864a(23) =1008a(24) =1152a(25) =1296a(26) =1440a(27) =1568a(28) =1728a(29) =1764