# A371495 (b-file synthesized from sequence entry)
0 1
1 3
2 12
3 64
4 381
5 2430
6 16227
7 112008
8 792717
9 5721165
10 41945373
11 311529831
12 2338909219
13 17722127580
14 135346614906
15 1040779011412
16 8051611785006
17 62620659604659
18 489339248275242
19 3840135625895886
20 30251386980891657
21 239138782521553659
22 1896380840948325606