# A133541 (b-file synthesized from sequence entry)
1 181258
2 552519
3 1972133
4 4445107
5 10864643
6 31214741
7 59472599
8 127396699
9 240776801
10 381348901
11 590182759
12 979749101
13 1625329443
14 2354069543
15 3557186207
16 5132070551
17 6786946651
18 9149078751
19 12243523093
20 16477457435