# A155342 (b-file synthesized from sequence entry)
5 1
6 7
7 19
8 37
9 82
10 361
11 2515
12 15385
13 83649
14 564736
15 5375347
16 66177036
17 879906596
18 12668769870
19 218134701822
20 4684620580146