# A203900 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 2
5 7
6 36
7 391
8 17536
9 7520303
10 134830884224
11 1016333764230127711
12 137040823237740906153712364032
13 139279234211744145176797121311869355242595356863