[1,10,100,110,111,1000,1010,1011,1100,1101,1110, 2000,5000,10000,10010,10011,10100,10101,10110, 11000,11001,11010,11100,20000,50000,55000,100000, 100010,100011,100100,100101,100110,101000,101001, 101010,101100]