Sequence A084451 in binary.

Terms

a(0) =111a(1) =1011a(2) =1101a(3) =1110a(4) =111a(5) =10011a(6) =11001a(7) =11100a(8) =1110a(9) =111a(10) =100011a(11) =10101a(12) =11010a(13) =1101a(14) =10110a(15) =1011a(16) =100101a(17) =110010a(18) =11001a(19) =101100a(20) =10110a(21) =1011a(22) =1000101a(23) =100110a(24) =10011a(25) =101001a(26) =110100a(27) =11010a(28) =1101a(29) =1000110