n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 2 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 8 |
7 | 4 |
8 | 2 |
9 | 2 |
10 | 0 |
11 | 5 |
12 | 42 |
13 | 30 |
14 | 20 |
15 | 15 |
16 | 12 |
17 | 10 |
18 | 0 |
19 | 36 |
20 | 300 |
21 | 240 |
22 | 186 |
23 | 147 |
24 | 120 |
25 | 99 |
26 | 82 |
27 | 72 |
28 | 0 |
29 | 329 |
30 | 2730 |
31 | 2310 |
32 | 1920 |
33 | 1605 |
34 | 1356 |
35 | 1155 |
36 | 988 |
37 | 848 |
38 | 730 |
39 | 658 |
40 | 0 |
41 | 3655 |
42 | 30240 |
43 | 26460 |
44 | 22890 |
45 | 19845 |
46 | 17280 |
47 | 15105 |
48 | 13242 |
49 | 11634 |
50 | 10240 |
51 | 9027 |
52 | 7968 |
53 | 7310 |
54 | 0 |
55 | 47844 |
[0,0,2,0,0,1,8,4,2,2,0,5,42,30,20,15,12,10,0,36, 300,240,186,147,120,99,82,72,0,329,2730,2310,1920, 1605,1356,1155,988,848,730,658,0,3655,30240,26460, 22890,19845,17280,15105,13242,11634,10240,9027, 7968,7310,0,47844] |