# A028518 (b-file synthesized from sequence entry)
0 1
1 0
2 139504
3 69332992
4 6998296696
5 330022830080
6 9707202585024
7 205204320346112
8 3384692784531484
9 45920927226167296
10 531402529691840864
11 5384625001166770176
12 48726638697408136128
13 399835650276226088960