n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | -1 |
6 | 0 |
7 | 1 |
8 | 1 |
9 | 2 |
10 | 0 |
11 | 1 |
12 | 3 |
13 | -1 |
14 | -6 |
15 | 0 |
16 | 1 |
17 | 5 |
18 | 2 |
19 | 2 |
20 | 24 |
21 | 0 |
22 | 1 |
23 | 7 |
24 | 11 |
25 | -2 |
26 | -6 |
27 | -120 |
28 | 0 |
29 | 1 |
30 | 9 |
31 | 26 |
32 | 6 |
33 | 4 |
34 | 24 |
35 | 720 |
36 | 0 |
37 | 1 |
38 | 11 |
39 | 47 |
40 | 50 |
41 | -6 |
42 | -12 |
43 | -120 |
44 | -5040 |
45 | 0 |
46 | 1 |
47 | 13 |
48 | 74 |
49 | 154 |
50 | 24 |
51 | 12 |
52 | 48 |
53 | 720 |
54 | 40320 |
55 | 0 |
56 | 1 |
57 | 15 |
58 | 107 |
59 | 342 |
60 | 274 |
61 | -24 |
62 | -36 |
63 | -240 |
64 | -5040 |
65 | -362880 |
[0,0,1,0,1,-1,0,1,1,2,0,1,3,-1,-6,0,1,5,2,2,24,0, 1,7,11,-2,-6,-120,0,1,9,26,6,4,24,720,0,1,11,47, 50,-6,-12,-120,-5040,0,1,13,74,154,24,12,48,720, 40320,0,1,15,107,342,274,-24,-36,-240,-5040, -362880] |