# A129814 (b-file synthesized from sequence entry)
0 1
1 -1
2 1
3 0
4 -4
5 0
6 120
7 0
8 -12096
9 0
10 3024000
11 0
12 -1576143360
13 0
14 1525620096000
15 0
16 -2522591034163200
17 0
18 6686974460694528000
19 0
20 -27033456071346536448000
21 0
22 160078872315904478576640000
23 0
24 -1342964491649083924630732800000
25 0