# A150330 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 22
4 88
5 325
6 1393
7 5608
8 24956
9 105724
10 482023
11 2111713
12 9789238
13 43910561
14 206007470
15 940232408
16 4451025298
17 20584939237
18 98131246779
19 458551690091
20 2198147038752
21 10356948398945
22 49871960706234
23 236570491322896
24 1143403833885538
25 5454155291768239
26 26443461240591709
27 126729564192829473