# A092397 (b-file synthesized from sequence entry)
0 1
1 1
2 -2
3 -9
4 -8
5 40
6 324
7 280
8 -2240
9 -26244
10 -22400
11 246400
12 3779136
13 3203200
14 -44844800
15 -850305600
16 -717516800
17 12197785600
18 275499014400
19 231757926400
20 -4635158528000
21 -121495065350400
22 -101973487616000
23 2345390215168000
24 69981157641830400
25 58634755379200000