# A221006 (b-file synthesized from sequence entry)
0 1296
1 14526
2 107082
3 649890
4 3539538
5 18027954
6 87813234
7 414505458
8 1911928050
9 8665131762
10 38733797106
11 171235454706
12 750157258482
13 3261519544050
14 14089697722098
15 60533384085234
16 258832139157234
17 1102123427954418
18 4675674117242610
19 19771419930918642
20 83360577251966706