# A184845 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 2
5 6
6 16
7 76
8 388
9 2152
10 13887
11 76684
12 402552
13 2246308
14 12383123
15 70009515
16 374562273
17 1971133886
18 10420025889
19 54379325900
20 283582422717
21 1451108174772