# A322053 (b-file synthesized from sequence entry)
1 0
2 1
3 19
4 280
5 3691
6 45739
7 544870
8 6315481
9 71743159
10 802527760
11 8868438271
12 97038694279
13 1053164192950
14 11351825985061
15 121644911602099
16 1296970638284440
17 13767539948978851
18 145580595285369619
19 1534133217109136230
20 16117424311550552641