# A050258 (b-file synthesized from sequence entry)
1 0
2 2
3 5
4 12
5 38
6 166
7 899
8 4768
9 28388
10 180529
11 1209318
12 8398278
13 60070590
14 441296836
15 3314576487
16 25379433651
17 197622677481