# A302107 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 7
5 211
6 8411
7 412301
8 24894581
9 1832290133
10 162840289853
11 17318483860823
12 2184687906940713
13 323935018037153709
14 55939700211256251813
15 11149440249347239643775
16 2542901827027280314993359
17 658411118385997264277976111
18 192135231563520713206597464479
19 62778202074038700301319695876973
20 22831139565407893815484402030333403