# A240916 (b-file synthesized from sequence entry)
0 0
1 0
2 3
3 24
4 158
5 978
6 5930
7 35706
8 214490
9 1287450
10 7725722
11 46356378
12 278142362
13 1668862362
14 10013190554
15 60079176090
16 360475122074
17 2162850863514
18 12977105443226
19 77862633183642
20 467175800150426
21 2803054802999706
22 16818328822192538