# A268393 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 8
5 15
6 28
7 52
8 99
9 193
10 377
11 739
12 1459
13 2908
14 5799
15 11537
16 23021
17 45971
18 91857
19 183513