# A251897 (b-file synthesized from sequence entry)
1 1652
2 1548
3 1536
4 4208
5 30504
6 120984
7 325504
8 4618864
9 31618896
10 127303080
11 3373936496
12 34737558232
13 215577492448
14 10277366678144
15 169711805448888
16 1620323527704184
17 134840227340115584
18 3566261394625218008