# A354879 (b-file synthesized from sequence entry)
1 0
2 1
3 10
4 22
5 63
6 131
7 276
8 567
9 1170
10 2164
11 4021
12 7441
13 13500
14 24362
15 43865
16 77904
17 137326
18 242183
19 425850
20 744892