n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 2 |
7 | 5 |
8 | 0 |
9 | 1 |
10 | 3 |
11 | 5 |
12 | 14 |
13 | 14 |
14 | 42 |
15 | 0 |
16 | 1 |
17 | 4 |
18 | 9 |
19 | 28 |
20 | 42 |
21 | 132 |
22 | 132 |
23 | 429 |
24 | 0 |
25 | 1 |
26 | 5 |
27 | 14 |
28 | 48 |
29 | 90 |
30 | 297 |
31 | 429 |
32 | 1430 |
33 | 1430 |
34 | 4862 |
35 | 0 |
36 | 1 |
37 | 6 |
38 | 20 |
39 | 75 |
40 | 165 |
41 | 572 |
42 | 1001 |
43 | 3432 |
44 | 4862 |
45 | 16796 |
46 | 16796 |
47 | 58786 |
48 | 0 |
49 | 1 |
50 | 7 |
51 | 27 |
52 | 110 |
53 | 275 |
54 | 1001 |
55 | 2002 |
56 | 7072 |
57 | 11934 |
58 | 41990 |
59 | 58786 |
60 | 208012 |
[1,1,1,0,1,2,2,5,0,1,3,5,14,14,42,0,1,4,9,28,42, 132,132,429,0,1,5,14,48,90,297,429,1430,1430,4862, 0,1,6,20,75,165,572,1001,3432,4862,16796,16796, 58786,0,1,7,27,110,275,1001,2002,7072,11934,41990, 58786,208012] |