# A146016 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 9
6 13
7 45
8 77
9 3815
10 10077
11 367067
12 1220229
13 95121107
14 408666247
15 73141896271
16 405640563989
17 139061624003805
18 984575363624555
19 877050699436657647
20 8038693070040612523