# A058837 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 0
5 30
6 360
7 12390
8 492240
9 24517080
10 1499961960
11 111400817220
12 9894176455680
13 1036335934435230
14 126455286914316360
15 17785504207015034490
16 2856590783311452576480
17 519670214181036892602720