# A233411 (b-file synthesized from sequence entry)
0 0
1 0
2 2
3 4
4 12
5 24
6 56
7 112
8 240
9 480
10 992
11 1984
12 4032
13 8064
14 16256
15 32512
16 65280
17 130560
18 261632
19 523264
20 1047552
21 2095104
22 4192256
23 8384512
24 16773120
25 33546240
26 67100672
27 134201344
28 268419072
29 536838144
30 1073709056
31 2147418112
32 4294901760
33 8589803520