# A295837 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 7
5 10
6 11
7 17
8 20
9 65
10 70
11 811
12 947
13 1099
14 1487
15 1540
16 6617
17 15067
18 18433
19 19063
20 31462
21 131270