# A188193 (b-file synthesized from sequence entry)
0 1
1 2
2 10
3 100
4 2500
5 224728
6 77611032
7 95603336016
8 411188458873152
9 6215509773143124736
10 334390128406134844422816
11 64839530694681966290325813952
12 45813418110052719651124682371286592