n | a(n) |
---|---|
0 | 2 |
1 | 2 |
2 | 5 |
3 | 6 |
4 | 3 |
5 | 2 |
6 | 40 |
7 | 24 |
8 | 8 |
9 | -1 |
10 | 30 |
11 | 300 |
12 | 120 |
13 | 30 |
14 | -12 |
15 | -24 |
16 | 360 |
17 | 2400 |
18 | 720 |
19 | 144 |
20 | 20 |
21 | -420 |
22 | -420 |
23 | 4200 |
24 | 21000 |
25 | 5040 |
26 | 840 |
27 | 480 |
28 | 960 |
29 | -10080 |
30 | -6720 |
31 | 50400 |
32 | 201600 |
33 | 40320 |
34 | 5760 |
35 | -1512 |
36 | 30240 |
37 | 30240 |
38 | -211680 |
39 | -105840 |
40 | 635040 |
41 | 2116800 |
42 | 362880 |
43 | 45360 |
44 | -60480 |
45 | -120960 |
46 | 1209600 |
47 | 806400 |
[2,2,5,6,3,2,40,24,8,-1,30,300,120,30,-12,-24,360, 2400,720,144,20,-420,-420,4200,21000,5040,840,480, 960,-10080,-6720,50400,201600,40320,5760,-1512, 30240,30240,-211680,-105840,635040,2116800,362880, 45360,-60480,-120960,1209600,806400] |