# A292933 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 12
4 80
5 690
6 7092
7 85162
8 1168400
9 18034938
10 309307340
11 5835250410
12 120092842872
13 2677545756106
14 64289692962068
15 1653899162167290
16 45384277496827424
17 1323216060906107994
18 40848835928097158172
19 1331096992220322502858