n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 3 |
4 | 6 |
5 | 15 |
6 | 10 |
7 | 10 |
8 | 45 |
9 | 70 |
10 | 35 |
11 | 15 |
12 | 105 |
13 | 280 |
14 | 315 |
15 | 126 |
16 | 21 |
17 | 210 |
18 | 840 |
19 | 1575 |
20 | 1386 |
21 | 462 |
22 | 28 |
23 | 378 |
24 | 2100 |
25 | 5775 |
26 | 8316 |
27 | 6006 |
28 | 1716 |
29 | 36 |
30 | 630 |
31 | 4620 |
32 | 17325 |
33 | 36036 |
34 | 42042 |
35 | 25740 |
36 | 6435 |
37 | 45 |
38 | 990 |
39 | 9240 |
40 | 45045 |
41 | 126126 |
42 | 210210 |
43 | 205920 |
44 | 109395 |
45 | 24310 |
46 | 55 |
47 | 1485 |
48 | 17160 |
[1,3,3,6,15,10,10,45,70,35,15,105,280,315,126,21, 210,840,1575,1386,462,28,378,2100,5775,8316,6006, 1716,36,630,4620,17325,36036,42042,25740,6435,45, 990,9240,45045,126126,210210,205920,109395,24310, 55,1485,17160] |