# A379990 (b-file synthesized from sequence entry)
0 1
1 4
2 25
3 205
4 2065
5 24601
6 337837
7 5249581
8 91006657
9 1740663937
10 36402220141
11 826159146253
12 20220201899377
13 530828186303377
14 14878044338021677
15 443397290411503021
16 14000282854007503105
17 466866129420834410881
18 16395362179348570608205
19 604794784980600986425645