# A360991 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 30
5 117
6 533
7 2599
8 13919
9 79620
10 487810
11 3167265
12 21744187
13 157020697
14 1189321019
15 9417789650
16 77774264012
17 668233623419
18 5961395449795
19 55117233908411
20 527263186773227
21 5210880621612366
22 53130216638022540
23 558176360466846439