Numbers k that have a record number of divisors that have the same binary weight as k.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =32a(6) =64a(7) =72a(8) =144a(9) =288a(10) =576a(11) =1080a(12) =2160a(13) =4320a(14) =8640a(15) =17280a(16) =34560a(17) =69120a(18) =99360a(19) =136080a(20) =198720a(21) =272160a(22) =397440a(23) =529200a(24) =544320a(25) =1058400a(26) =2116800a(27) =3160080a(28) =4233600a(29) =6320160