n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 1 |
4 | 4 |
5 | 1 |
6 | 1 |
7 | 6 |
8 | 6 |
9 | 4 |
10 | 1 |
11 | 8 |
12 | 15 |
13 | 20 |
14 | 1 |
15 | 1 |
16 | 10 |
17 | 28 |
18 | 56 |
19 | 15 |
20 | 6 |
21 | 1 |
22 | 12 |
23 | 45 |
24 | 120 |
25 | 70 |
26 | 56 |
27 | 1 |
28 | 1 |
29 | 14 |
30 | 66 |
31 | 220 |
32 | 210 |
33 | 252 |
34 | 28 |
35 | 8 |
36 | 1 |
37 | 16 |
38 | 91 |
39 | 364 |
40 | 495 |
41 | 792 |
42 | 210 |
43 | 120 |
44 | 1 |
45 | 1 |
46 | 18 |
47 | 120 |
48 | 560 |
49 | 1001 |
50 | 2002 |
51 | 924 |
52 | 792 |
53 | 45 |
54 | 10 |
55 | 1 |
56 | 20 |
57 | 153 |
58 | 816 |
59 | 1820 |
60 | 4368 |
61 | 3003 |
62 | 3432 |
63 | 495 |
64 | 220 |
65 | 1 |
66 | 1 |
67 | 22 |
68 | 190 |
[1,1,2,1,4,1,1,6,6,4,1,8,15,20,1,1,10,28,56,15,6, 1,12,45,120,70,56,1,1,14,66,220,210,252,28,8,1,16, 91,364,495,792,210,120,1,1,18,120,560,1001,2002, 924,792,45,10,1,20,153,816,1820,4368,3003,3432, 495,220,1,1,22,190] |