# A104537 (b-file synthesized from sequence entry)
0 1
1 -1
2 -2
3 8
4 -8
5 -16
6 64
7 -64
8 -128
9 512
10 -512
11 -1024
12 4096
13 -4096
14 -8192
15 32768
16 -32768
17 -65536
18 262144
19 -262144
20 -524288
21 2097152
22 -2097152
23 -4194304
24 16777216
25 -16777216
26 -33554432
27 134217728
28 -134217728
29 -268435456
30 1073741824
31 -1073741824
32 -2147483648
33 8589934592