Binary equivalents of A103745.

Terms

a(0) =1a(1) =10a(2) =101a(3) =1000a(4) =10001a(5) =100010a(6) =1000001a(7) =10000000a(8) =100000001a(9) =1000000010a(10) =10000000101a(11) =100000000000