# A231862 (b-file synthesized from sequence entry)
0 1
1 8128
2 10668000
3 5423611200
4 1429702652400
5 226846154180800
6 23726045489546400
7 1739040916651367936
8 93343021201262198784
9 3792289018215984005120
10 119656698232656988471296
11 2992971438910354793431040
12 60347413251942500075044864