n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | 2 |
4 | -7 |
5 | 6 |
6 | -6 |
7 | 29 |
8 | -46 |
9 | 24 |
10 | 24 |
11 | -146 |
12 | 329 |
13 | -326 |
14 | 120 |
15 | -120 |
16 | 874 |
17 | -2521 |
18 | 3604 |
19 | -2556 |
20 | 720 |
21 | 720 |
22 | -6084 |
23 | 21244 |
24 | -39271 |
25 | 40564 |
26 | -22212 |
27 | 5040 |
28 | -5040 |
29 | 48348 |
30 | -197380 |
31 | 444849 |
32 | -598116 |
33 | 479996 |
34 | -212976 |
35 | 40320 |
36 | 40320 |
37 | -432144 |
38 | 2014172 |
39 | -5335212 |
40 | 8788569 |
41 | -9223012 |
42 | 6023772 |
43 | -2239344 |
44 | 362880 |
[1,-1,2,2,-7,6,-6,29,-46,24,24,-146,329,-326,120, -120,874,-2521,3604,-2556,720,720,-6084,21244, -39271,40564,-22212,5040,-5040,48348,-197380, 444849,-598116,479996,-212976,40320,40320,-432144, 2014172,-5335212,8788569,-9223012,6023772, -2239344,362880] |