n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 1 |
4 | -2 |
5 | -1 |
6 | 1 |
7 | -6 |
8 | -7 |
9 | 0 |
10 | 1 |
11 | -24 |
12 | -38 |
13 | -13 |
14 | 2 |
15 | 1 |
16 | -120 |
17 | -226 |
18 | -125 |
19 | -15 |
20 | 5 |
21 | 1 |
22 | -720 |
23 | -1524 |
24 | -1076 |
25 | -285 |
26 | -5 |
27 | 9 |
28 | 1 |
29 | -5040 |
30 | -11628 |
31 | -9604 |
32 | -3521 |
33 | -490 |
34 | 28 |
35 | 14 |
36 | 1 |
37 | -40320 |
38 | -99504 |
39 | -91988 |
40 | -41020 |
41 | -8911 |
42 | -616 |
43 | 98 |
44 | 20 |
45 | 1 |
46 | -362880 |
47 | -945936 |
48 | -953532 |
49 | -487432 |
50 | -134757 |
51 | -18375 |
52 | -378 |
53 | 222 |
54 | 27 |
55 | 1 |
56 | -3628800 |
[1,-1,1,-2,-1,1,-6,-7,0,1,-24,-38,-13,2,1,-120, -226,-125,-15,5,1,-720,-1524,-1076,-285,-5,9,1, -5040,-11628,-9604,-3521,-490,28,14,1,-40320, -99504,-91988,-41020,-8911,-616,98,20,1,-362880, -945936,-953532,-487432,-134757,-18375,-378,222, 27,1,-3628800] |