n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 1 |
5 | 10 |
6 | 15 |
7 | 1 |
8 | 25 |
9 | 105 |
10 | 105 |
11 | 1 |
12 | 56 |
13 | 490 |
14 | 1260 |
15 | 945 |
16 | 1 |
17 | 119 |
18 | 1918 |
19 | 9450 |
20 | 17325 |
21 | 10395 |
22 | 1 |
23 | 246 |
24 | 6825 |
25 | 56980 |
26 | 190575 |
27 | 270270 |
28 | 135135 |
29 | 1 |
30 | 501 |
31 | 22935 |
32 | 302995 |
33 | 1636635 |
34 | 4099095 |
35 | 4729725 |
36 | 2027025 |
37 | 1 |
38 | 1012 |
39 | 74316 |
40 | 1487200 |
41 | 12122110 |
42 | 47507460 |
43 | 94594500 |
44 | 91891800 |
45 | 34459425 |
[1,1,3,1,10,15,1,25,105,105,1,56,490,1260,945,1, 119,1918,9450,17325,10395,1,246,6825,56980,190575, 270270,135135,1,501,22935,302995,1636635,4099095, 4729725,2027025,1,1012,74316,1487200,12122110, 47507460,94594500,91891800,34459425] |