Indices of the left-to-right maxima in A057635.

Terms

a(0) =1a(1) =2a(2) =4a(3) =6a(4) =8a(5) =12a(6) =16a(7) =20a(8) =24a(9) =32a(10) =36a(11) =40a(12) =48a(13) =64a(14) =72a(15) =80a(16) =96a(17) =120a(18) =128a(19) =144a(20) =160a(21) =176a(22) =192a(23) =224a(24) =240a(25) =288a(26) =320a(27) =336a(28) =384a(29) =432