n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 9 |
6 | 3 |
7 | 3 |
8 | 45 |
9 | 5 |
10 | 1 |
11 | 21 |
12 | 7 |
13 | 175 |
14 | 675 |
15 | 45 |
16 | 45 |
17 | 1485 |
18 | 5775 |
19 | 5775 |
20 | 45045 |
21 | 2145 |
22 | 195 |
23 | 8775 |
24 | 2925 |
25 | 5733 |
26 | 22491 |
27 | 833 |
28 | 6545 |
29 | 373065 |
30 | 24871 |
31 | 24871 |
32 | 1566873 |
33 | 3086265 |
34 | 181545 |
35 | 357903 |
36 | 39767 |
37 | 39767 |
38 | 156975 |
39 | 309925 |
40 | 61985 |
41 | 5020785 |
42 | 239085 |
43 | 20322225 |
44 | 160730325 |
[1,1,1,1,1,9,3,3,45,5,1,21,7,175,675,45,45,1485, 5775,5775,45045,2145,195,8775,2925,5733,22491,833, 6545,373065,24871,24871,1566873,3086265,181545, 357903,39767,39767,156975,309925,61985,5020785, 239085,20322225,160730325] |