n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 0 |
4 | 5 |
5 | 1 |
6 | 0 |
7 | 14 |
8 | 10 |
9 | 0 |
10 | 0 |
11 | 42 |
12 | 70 |
13 | 8 |
14 | 0 |
15 | 0 |
16 | 132 |
17 | 420 |
18 | 168 |
19 | 0 |
20 | 0 |
21 | 0 |
22 | 429 |
23 | 2310 |
24 | 2121 |
25 | 180 |
26 | 0 |
27 | 0 |
28 | 0 |
29 | 1430 |
30 | 12012 |
31 | 20790 |
32 | 6088 |
33 | 0 |
34 | 0 |
35 | 0 |
36 | 0 |
37 | 4862 |
38 | 60060 |
39 | 174174 |
40 | 115720 |
41 | 8064 |
42 | 0 |
43 | 0 |
44 | 0 |
45 | 0 |
46 | 16796 |
47 | 291720 |
48 | 1309308 |
49 | 1624480 |
50 | 386496 |
51 | 0 |
52 | 0 |
53 | 0 |
54 | 0 |
55 | 0 |
56 | 58786 |
57 | 1385670 |
58 | 9087078 |
59 | 18748730 |
60 | 10031736 |
61 | 604800 |
62 | 0 |
63 | 0 |
64 | 0 |
65 | 0 |
66 | 0 |
67 | 208012 |
68 | 6466460 |
69 | 59306676 |
70 | 188208020 |
71 | 186698512 |
72 | 38113920 |
73 | 0 |
[1,2,0,5,1,0,14,10,0,0,42,70,8,0,0,132,420,168,0, 0,0,429,2310,2121,180,0,0,0,1430,12012,20790,6088, 0,0,0,0,4862,60060,174174,115720,8064,0,0,0,0, 16796,291720,1309308,1624480,386496,0,0,0,0,0, 58786,1385670,9087078,18748730,10031736,604800,0, 0,0,0,0,208012,6466460,59306676,188208020, 186698512,38113920,0] |