# A102223 (b-file synthesized from sequence entry)
0 0
1 1
2 3
3 22
4 323
5 7906
6 290262
7 14919430
8 1022475715
9 90094491994
10 9923239949978
11 1335853771297750
12 215797095378591542
13 41198645313603207990
14 9176288655853717238830
15 2358300288047799986966722