# A033886 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 1
9 0
10 2
11 2
12 12
13 31
14 220
15 1606
16 16828
17 193900
18 2452818
19 32670330
20 456028474
21 6636066099
22 100135577747
23 1582718912968