n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 4 |
6 | 12 |
7 | 24 |
8 | 48 |
9 | 84 |
10 | 138 |
11 | 216 |
12 | 324 |
13 | 459 |
14 | 636 |
15 | 864 |
16 | 1152 |
17 | 1488 |
18 | 1900 |
19 | 2400 |
20 | 3000 |
21 | 3675 |
22 | 4470 |
23 | 5400 |
24 | 6480 |
25 | 7668 |
26 | 9030 |
27 | 10584 |
28 | 12348 |
29 | 14259 |
30 | 16408 |
31 | 18816 |
32 | 21504 |
33 | 24384 |
34 | 27576 |
35 | 31104 |
36 | 34992 |
37 | 39123 |
38 | 43650 |
39 | 48600 |
40 | 54000 |
41 | 59700 |
42 | 65890 |
43 | 72600 |
44 | 79860 |
45 | 87483 |
46 | 95742 |
[0,0,0,1,4,12,24,48,84,138,216,324,459,636,864, 1152,1488,1900,2400,3000,3675,4470,5400,6480,7668, 9030,10584,12348,14259,16408,18816,21504,24384, 27576,31104,34992,39123,43650,48600,54000,59700, 65890,72600,79860,87483,95742] |