# A221347 (b-file synthesized from sequence entry)
1 1
2 1001
3 60807
4 4413085
5 308965149
6 22068912649
7 1581061669545
8 113618510899217
9 8171887820833287
10 587983789007292695
11 42310129466893396913
12 3044554852614334562897