n | a(n) |
---|---|
0 | 1 |
1 | -7 |
2 | 1 |
3 | 56 |
4 | -15 |
5 | 1 |
6 | -504 |
7 | 191 |
8 | -24 |
9 | 1 |
10 | 5040 |
11 | -2414 |
12 | 431 |
13 | -34 |
14 | 1 |
15 | -55440 |
16 | 31594 |
17 | -7155 |
18 | 805 |
19 | -45 |
20 | 1 |
21 | 665280 |
22 | -434568 |
23 | 117454 |
24 | -16815 |
25 | 1345 |
26 | -57 |
27 | 1 |
28 | -8648640 |
29 | 6314664 |
30 | -1961470 |
31 | 336049 |
32 | -34300 |
33 | 2086 |
34 | -70 |
35 | 1 |
36 | 121080960 |
37 | -97053936 |
38 | 33775244 |
39 | -6666156 |
40 | 816249 |
41 | -63504 |
42 | 3066 |
43 | -84 |
44 | 1 |
[1,-7,1,56,-15,1,-504,191,-24,1,5040,-2414,431, -34,1,-55440,31594,-7155,805,-45,1,665280,-434568, 117454,-16815,1345,-57,1,-8648640,6314664, -1961470,336049,-34300,2086,-70,1,121080960, -97053936,33775244,-6666156,816249,-63504,3066, -84,1] |