n | a(n) |
---|---|
0 | 2 |
1 | 4 |
2 | 13 |
3 | 6 |
4 | 6 |
5 | 0 |
6 | 104 |
7 | 24 |
8 | 16 |
9 | -2 |
10 | 0 |
11 | 780 |
12 | 120 |
13 | 60 |
14 | 0 |
15 | -48 |
16 | 0 |
17 | 6240 |
18 | 720 |
19 | 288 |
20 | 40 |
21 | 0 |
22 | -840 |
23 | 0 |
24 | 54600 |
25 | 5040 |
26 | 1680 |
27 | 0 |
28 | 1920 |
29 | 0 |
30 | -13440 |
31 | 0 |
32 | 524160 |
33 | 40320 |
34 | 11520 |
35 | -3024 |
36 | 0 |
37 | 60480 |
38 | 0 |
39 | -211680 |
40 | 0 |
41 | 5503680 |
42 | 362880 |
43 | 90720 |
44 | 0 |
45 | -241920 |
46 | 0 |
47 | 1612800 |
48 | 0 |
49 | -3386880 |
50 | 0 |
51 | 62899200 |
52 | 3628800 |
53 | 806400 |
54 | 604800 |
55 | 0 |
56 | -11975040 |
57 | 0 |
58 | 39916800 |
59 | 0 |
60 | -55883520 |
61 | 0 |
62 | 778377600 |
63 | 39916800 |
64 | 7983360 |
65 | 0 |
66 | 72576000 |
67 | 0 |
68 | -479001600 |
69 | 0 |
70 | 958003200 |
71 | 0 |
72 | -958003200 |
73 | 0 |
74 | 10378368000 |
75 | 479001600 |
76 | 87091200 |
[2,4,13,6,6,0,104,24,16,-2,0,780,120,60,0,-48,0, 6240,720,288,40,0,-840,0,54600,5040,1680,0,1920,0, -13440,0,524160,40320,11520,-3024,0,60480,0, -211680,0,5503680,362880,90720,0,-241920,0, 1612800,0,-3386880,0,62899200,3628800,806400, 604800,0,-11975040,0,39916800,0,-55883520,0, 778377600,39916800,7983360,0,72576000,0, -479001600,0,958003200,0,-958003200,0,10378368000, 479001600,87091200] |