# A200152 (b-file synthesized from sequence entry)
1 1
2 7
3 25
4 107
5 381
6 1589
7 5153
8 18809
9 68813
10 256859
11 883247
12 4997167
13 12448095
14 76804553
15 181129817
16 522024177
17 1884097881
18 16163873397
19 38888615377
20 239811969005