# A102412 (b-file synthesized from sequence entry)
1 0
2 1
3 -4
4 4
5 0
6 96
7 -396
8 108
9 0
10 1012320
11 -192900
12 -64890
13 11460
14 90
15 -2038014720
16 1977810240
17 -304486560
18 -12131280
19 2792160
20 21840
21 -33190735737600
22 4445760574080
23 2334485260800
24 -394554283200
25 2330344800
26 1198048320
27 8215200