# A124133 (b-file synthesized from sequence entry)
1 0
2 5
3 28
4 123
5 506
6 2041
7 8184
8 32759
9 131062
10 524277
11 2097140
12 8388595
13 33554418
14 134217713
15 536870896
16 2147483631
17 8589934574
18 34359738349
19 137438953452
20 549755813867
21 2199023255530
22 8796093022185
23 35184372088808