# A004891 (b-file synthesized from sequence entry)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 512
10 513
11 514
12 515
13 516
14 517
15 518
16 1024
17 1025
18 1026
19 1027
20 1028
21 1029
22 1536
23 1537
24 1538
25 1539
26 1540
27 2048
28 2049
29 2050
30 2051
31 2560
32 2561
33 2562
34 3072
35 3073
36 3584