# A098915 (b-file synthesized from sequence entry)
1 2
2 2
3 2
4 24
5 2
6 50
7 6
8 26
9 14
10 306
11 86
12 846
13 104
14 1832
15 272
16 2222
17 2540
18 884
19 5474
20 1950
21 28358
22 13338
23 76740