n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 2 |
5 | 0 |
6 | 6 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 30 |
11 | 0 |
12 | 18 |
13 | 0 |
14 | 210 |
15 | 150 |
16 | 8 |
17 | 0 |
18 | 36 |
19 | 0 |
20 | 90 |
21 | 1050 |
22 | 2310 |
23 | 0 |
24 | 12 |
25 | 660 |
26 | 30030 |
27 | 0 |
28 | 630 |
29 | 0 |
30 | 120 |
31 | 0 |
32 | 0 |
33 | 11550 |
34 | 510510 |
35 | 3780 |
36 | 108 |
37 | 0 |
38 | 9699690 |
39 | 150150 |
40 | 0 |
41 | 0 |
42 | 0 |
43 | 0 |
44 | 6930 |
45 | 840 |
46 | 223092870 |
47 | 0 |
48 | 60 |
49 | 11550 |
50 | 1560 |
51 | 2552550 |
52 | 90090 |
53 | 0 |
54 | 216 |
55 | 36960 |
56 | 1470 |
57 | 48498450 |
58 | 6469693230 |
59 | 0 |
60 | 480 |
61 | 0 |
62 | 200560490130 |
63 | 5040 |
64 | 32 |
65 | 360360 |
[0,0,0,2,0,6,0,0,0,30,0,18,0,210,150,8,0,36,0,90, 1050,2310,0,12,660,30030,0,630,0,120,0,0,11550, 510510,3780,108,0,9699690,150150,0,0,0,0,6930,840, 223092870,0,60,11550,1560,2552550,90090,0,216, 36960,1470,48498450,6469693230,0,480,0, 200560490130,5040,32,360360] |