n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 6 |
4 | 24 |
5 | 120 |
6 | 72 |
7 | 238 |
8 | 384 |
9 | 567 |
10 | 800 |
11 | 110 |
12 | 0 |
13 | 2184 |
14 | 784 |
15 | 0 |
16 | 0 |
17 | 1428 |
18 | 0 |
19 | 703 |
20 | 0 |
21 | 0 |
22 | 2904 |
23 | 4209 |
24 | 0 |
25 | 0 |
26 | 13520 |
27 | 0 |
28 | 0 |
29 | 15109 |
30 | 0 |
31 | 18228 |
32 | 0 |
33 | 0 |
34 | 30056 |
35 | 0 |
36 | 0 |
37 | 9546 |
38 | 14440 |
39 | 0 |
40 | 0 |
41 | 26855 |
42 | 0 |
43 | 23994 |
44 | 0 |
45 | 0 |
46 | 25392 |
47 | 13207 |
48 | 0 |
49 | 0 |
50 | 0 |
51 | 0 |
52 | 0 |
53 | 95453 |
54 | 0 |
55 | 0 |
56 | 0 |
57 | 0 |
58 | 148016 |
59 | 93928 |
60 | 0 |
61 | 208315 |
[0,2,6,24,120,72,238,384,567,800,110,0,2184,784,0, 0,1428,0,703,0,0,2904,4209,0,0,13520,0,0,15109,0, 18228,0,0,30056,0,0,9546,14440,0,0,26855,0,23994, 0,0,25392,13207,0,0,0,0,0,95453,0,0,0,0,148016, 93928,0,208315] |