# A168130 (b-file synthesized from sequence entry)
1 1
2 8
3 690
4 109668
5 1235133
6 5475784320
7 6118230000
8 28361961000
9 279467858880
10 107135567314230
11 227917248343616414016
12 79758963630439261338240
13 413838290195487519174516
14 638755027963568013738240