n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | -6 |
4 | 8 |
5 | -36 |
6 | 24 |
7 | 16 |
8 | -144 |
9 | 300 |
10 | -120 |
11 | 32 |
12 | -480 |
13 | 2040 |
14 | -2640 |
15 | 720 |
16 | 64 |
17 | -1440 |
18 | 10320 |
19 | -27720 |
20 | 25200 |
21 | -5040 |
22 | 128 |
23 | -4032 |
24 | 43680 |
25 | -199920 |
26 | 383040 |
27 | -262080 |
28 | 40320 |
29 | 256 |
30 | -10752 |
31 | 163968 |
32 | -1142400 |
33 | 3764880 |
34 | -5503680 |
35 | 2963520 |
36 | -362880 |
[1,2,4,-6,8,-36,24,16,-144,300,-120,32,-480,2040, -2640,720,64,-1440,10320,-27720,25200,-5040,128, -4032,43680,-199920,383040,-262080,40320,256, -10752,163968,-1142400,3764880,-5503680,2963520, -362880] |