# A212371 (b-file synthesized from sequence entry)
0 1
1 1
2 7
3 110
4 2875
5 109683
6 5678706
7 380631612
8 31942104109
9 3272150145947
10 401101904099311
11 57890233456712428
12 9706532459502104648
13 1869487973632573739154
14 409621529316840179292622
15 101253590975320030584465534
16 28030292175164530782257192631