# A176990 (b-file synthesized from sequence entry)
0 2
1 4
2 13
3 6
4 6
5 0
6 104
7 24
8 16
9 -2
10 0
11 780
12 120
13 60
14 0
15 -48
16 0
17 6240
18 720
19 288
20 40
21 0
22 -840
23 0
24 54600
25 5040
26 1680
27 0
28 1920
29 0
30 -13440
31 0
32 524160
33 40320
34 11520
35 -3024
36 0
37 60480
38 0
39 -211680
40 0
41 5503680
42 362880
43 90720
44 0
45 -241920
46 0
47 1612800
48 0
49 -3386880
50 0
51 62899200
52 3628800
53 806400
54 604800
55 0
56 -11975040
57 0
58 39916800
59 0
60 -55883520
61 0
62 778377600
63 39916800
64 7983360
65 0
66 72576000
67 0
68 -479001600
69 0
70 958003200
71 0
72 -958003200
73 0
74 10378368000
75 479001600
76 87091200