# A146742 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 7
9 15
10 27
11 47
12 131
13 579
14 2405
15 9787
16 35829
17 162637
18 924049
19 6701259
20 48977223
21 381859081
22 3048055139
23 30000129347