# A155543 (b-file synthesized from sequence entry)
0 2
1 4
2 16
3 64
4 256
5 1024
6 4096
7 16384
8 65536
9 262144
10 1048576
11 4194304
12 16777216
13 67108864
14 268435456
15 1073741824
16 4294967296
17 17179869184
18 68719476736
19 274877906944
20 1099511627776
21 4398046511104
22 17592186044416
23 70368744177664