n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 2 |
5 | 3 |
6 | 15 |
7 | 9 |
8 | 9 |
9 | 15 |
10 | 105 |
11 | 60 |
12 | 54 |
13 | 60 |
14 | 105 |
15 | 945 |
16 | 525 |
17 | 450 |
18 | 450 |
19 | 525 |
20 | 945 |
21 | 10395 |
22 | 5670 |
23 | 4725 |
24 | 4500 |
25 | 4725 |
26 | 5670 |
27 | 10395 |
28 | 135135 |
29 | 72765 |
30 | 59535 |
31 | 55125 |
32 | 55125 |
33 | 59535 |
34 | 72765 |
35 | 135135 |
36 | 2027025 |
37 | 1081080 |
38 | 873180 |
39 | 793800 |
40 | 771750 |
41 | 793800 |
42 | 873180 |
[1,1,1,3,2,3,15,9,9,15,105,60,54,60,105,945,525, 450,450,525,945,10395,5670,4725,4500,4725,5670, 10395,135135,72765,59535,55125,55125,59535,72765, 135135,2027025,1081080,873180,793800,771750, 793800,873180] |