n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 1 |
3 | 10 |
4 | 4 |
5 | 1 |
6 | 35 |
7 | 15 |
8 | 5 |
9 | 1 |
10 | 126 |
11 | 56 |
12 | 21 |
13 | 6 |
14 | 1 |
15 | 462 |
16 | 210 |
17 | 84 |
18 | 28 |
19 | 7 |
20 | 1 |
21 | 1716 |
22 | 792 |
23 | 330 |
24 | 120 |
25 | 36 |
26 | 8 |
27 | 1 |
28 | 6435 |
29 | 3003 |
30 | 1287 |
31 | 495 |
32 | 165 |
33 | 45 |
34 | 9 |
35 | 1 |
36 | 24310 |
37 | 11440 |
38 | 5005 |
39 | 2002 |
40 | 715 |
41 | 220 |
42 | 55 |
43 | 10 |
44 | 1 |
45 | 92378 |
46 | 43758 |
47 | 19448 |
48 | 8008 |
49 | 3003 |
50 | 1001 |
51 | 286 |
52 | 66 |
53 | 11 |
54 | 1 |
55 | 352716 |
56 | 167960 |
57 | 75582 |
58 | 31824 |
59 | 12376 |
60 | 4368 |
61 | 1365 |
62 | 364 |
63 | 78 |
64 | 12 |
65 | 1 |
[1,3,1,10,4,1,35,15,5,1,126,56,21,6,1,462,210,84, 28,7,1,1716,792,330,120,36,8,1,6435,3003,1287,495, 165,45,9,1,24310,11440,5005,2002,715,220,55,10,1, 92378,43758,19448,8008,3003,1001,286,66,11,1, 352716,167960,75582,31824,12376,4368,1365,364,78, 12,1] |