# A108177 (b-file synthesized from sequence entry)
0 -1
1 0
2 1
3 7
4 8
5 9
6 15
7 16
8 17
9 127
10 128
11 129
12 255
13 256
14 257
15 2047
16 2048
17 2049
18 4095
19 4096
20 4097
21 32767
22 32768
23 32769
24 65535
25 65536
26 65537
27 524287
28 524288
29 524289
30 1048575
31 1048576
32 1048577
33 8388607
34 8388608
35 8388609
36 16777215
37 16777216
38 16777217
39 134217727
40 134217728
41 134217729
42 268435455