# A354625 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 0
5 120
6 -360
7 1680
8 -10080
9 72576
10 1209600
11 -14256000
12 159667200
13 -1902700800
14 24458353920
15 -120860812800
16 -193037644800
17 23690780467200
18 -646842994237440
19 14916006359654400
20 -230812655044608000
21 3182953434006528000
22 -37667817509059584000