n | a(n) |
---|---|
2 | 1 |
3 | 3 |
4 | 3 |
5 | 6 |
6 | 12 |
7 | 7 |
8 | 10 |
9 | 30 |
10 | 35 |
11 | 15 |
12 | 15 |
13 | 60 |
14 | 105 |
15 | 90 |
16 | 31 |
17 | 21 |
18 | 105 |
19 | 245 |
20 | 315 |
21 | 217 |
22 | 63 |
23 | 28 |
24 | 168 |
25 | 490 |
26 | 840 |
27 | 868 |
28 | 504 |
29 | 127 |
30 | 36 |
31 | 252 |
32 | 882 |
33 | 1890 |
34 | 2604 |
35 | 2268 |
36 | 1143 |
37 | 255 |
38 | 45 |
39 | 360 |
40 | 1470 |
41 | 3780 |
42 | 6510 |
43 | 7560 |
44 | 5715 |
45 | 2550 |
46 | 511 |
47 | 55 |
48 | 495 |
49 | 2310 |
50 | 6930 |
51 | 14322 |
52 | 20790 |
53 | 20955 |
54 | 14025 |
[1,3,3,6,12,7,10,30,35,15,15,60,105,90,31,21,105, 245,315,217,63,28,168,490,840,868,504,127,36,252, 882,1890,2604,2268,1143,255,45,360,1470,3780,6510, 7560,5715,2550,511,55,495,2310,6930,14322,20790, 20955,14025] |