n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 3 |
5 | 2 |
6 | 1 |
7 | 5 |
8 | 9 |
9 | 5 |
10 | 1 |
11 | 7 |
12 | 20 |
13 | 28 |
14 | 14 |
15 | 1 |
16 | 9 |
17 | 35 |
18 | 75 |
19 | 90 |
20 | 42 |
21 | 1 |
22 | 11 |
23 | 54 |
24 | 154 |
25 | 275 |
26 | 297 |
27 | 132 |
28 | 1 |
29 | 13 |
30 | 77 |
31 | 273 |
32 | 637 |
33 | 1001 |
34 | 1001 |
35 | 429 |
36 | 1 |
37 | 15 |
38 | 104 |
39 | 440 |
40 | 1260 |
41 | 2548 |
42 | 3640 |
43 | 3432 |
44 | 1430 |
45 | 1 |
46 | 17 |
47 | 135 |
48 | 663 |
49 | 2244 |
50 | 5508 |
51 | 9996 |
52 | 13260 |
53 | 11934 |
[1,1,1,1,3,2,1,5,9,5,1,7,20,28,14,1,9,35,75,90,42, 1,11,54,154,275,297,132,1,13,77,273,637,1001,1001, 429,1,15,104,440,1260,2548,3640,3432,1430,1,17, 135,663,2244,5508,9996,13260,11934] |