# A147226 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 3
7 10
8 29
9 94
10 321
11 1262
12 7231
13 51504
14 415403
15 3863371
16 41121252
17 505066528
18 7638140887
19 140942068334
20 3073652987530
21 79190388734899
22 2405781069528047