3: 11 ~ {1,2}
2: 10 ~ {2}
19: 10011 ~ {1,2,5}
17: 10001 ~ {1,5}
67: 1000011 ~ {1,2,7}
131: 10000011 ~ {1,2,8}
523: 1000001011 ~ {1,2,4,10}
257: 100000001 ~ {1,9}
1033: 10000001001 ~ {1,4,11}
2053: 100000000101 ~ {1,3,12}
4099: 1000000000011 ~ {1,2,13}
8209: 10000000010001 ~ {1,5,14}
16417: 100000000100001 ~ {1,6,15}
32771: 1000000000000011 ~ {1,2,16}
65539: 10000000000000011 ~ {1,2,17}
65537: 10000000000000001 ~ {1,17}
262147: 1000000000000000011 ~ {1,2,19}
524353: 10000000000001000001 ~ {1,7,20}
1048609: 100000000000000100001 ~ {1,6,21}
2097169: 1000000000000000010001 ~ {1,5,22}
4194433: 10000000000000010000001 ~ {1,8,23}
8388617: 100000000000000000001001 ~ {1,4,24}
16777729: 1000000000000001000000001 ~ {1,10,25}
67108913: 100000000000000000000110001 ~ {1,5,6,27}
67239937: 100000000100000000000000001 ~ {1,18,27}