n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 6 |
6 | 2 |
7 | 4 |
8 | 45 |
9 | 36 |
10 | 9 |
11 | 6 |
12 | 408 |
13 | 648 |
14 | 348 |
15 | 76 |
16 | 60 |
17 | 7195 |
18 | 13500 |
19 | 11790 |
20 | 5280 |
21 | 1065 |
22 | 120 |
23 | 200016 |
24 | 369930 |
25 | 425280 |
26 | 293640 |
27 | 118890 |
28 | 22566 |
29 | 1920 |
30 | 13811077 |
31 | 14716716 |
32 | 18035745 |
33 | 16347660 |
34 | 9953265 |
35 | 3750516 |
36 | 674611 |
37 | 7560 |
38 | 3405271616 |
39 | 1024787568 |
40 | 971651856 |
41 | 999666920 |
42 | 794967600 |
43 | 445001424 |
44 | 157962168 |
45 | 27019896 |
[1,1,1,1,6,2,4,45,36,9,6,408,648,348,76,60,7195, 13500,11790,5280,1065,120,200016,369930,425280, 293640,118890,22566,1920,13811077,14716716, 18035745,16347660,9953265,3750516,674611,7560, 3405271616,1024787568,971651856,999666920, 794967600,445001424,157962168,27019896] |