# A147205 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 5
10 13
11 25
12 41
13 107
14 335
15 953
16 3255
17 14559
18 66659
19 322289
20 1582731
21 8865325
22 55810029