n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 1 |
8 | 6 |
9 | 3 |
10 | 0 |
11 | 1 |
12 | 10 |
13 | 15 |
14 | 0 |
15 | 0 |
16 | 1 |
17 | 15 |
18 | 45 |
19 | 15 |
20 | 0 |
21 | 0 |
22 | 1 |
23 | 21 |
24 | 105 |
25 | 105 |
26 | 0 |
27 | 0 |
28 | 0 |
29 | 1 |
30 | 28 |
31 | 210 |
32 | 420 |
33 | 105 |
34 | 0 |
35 | 0 |
36 | 0 |
37 | 1 |
38 | 36 |
39 | 378 |
40 | 1260 |
41 | 945 |
42 | 0 |
43 | 0 |
44 | 0 |
45 | 0 |
46 | 1 |
47 | 45 |
48 | 630 |
49 | 3150 |
50 | 4725 |
51 | 945 |
52 | 0 |
53 | 0 |
54 | 0 |
55 | 0 |
56 | 1 |
57 | 55 |
58 | 990 |
59 | 6930 |
60 | 17325 |
61 | 10395 |
62 | 0 |
63 | 0 |
64 | 0 |
65 | 0 |
66 | 0 |
67 | 1 |
68 | 66 |
69 | 1485 |
70 | 13860 |
71 | 51975 |
72 | 62370 |
[1,1,1,1,3,0,1,6,3,0,1,10,15,0,0,1,15,45,15,0,0,1, 21,105,105,0,0,0,1,28,210,420,105,0,0,0,1,36,378, 1260,945,0,0,0,0,1,45,630,3150,4725,945,0,0,0,0,1, 55,990,6930,17325,10395,0,0,0,0,0,1,66,1485,13860, 51975,62370] |