n | a(n) |
---|---|
3 | 0 |
4 | 4 |
5 | 12 |
6 | 36 |
7 | 56 |
8 | 120 |
9 | 135 |
10 | 250 |
11 | 297 |
12 | 684 |
13 | 520 |
14 | 910 |
15 | 945 |
16 | 1616 |
17 | 1428 |
18 | 2826 |
19 | 2489 |
20 | 3500 |
21 | 3654 |
22 | 5346 |
23 | 4899 |
24 | 9000 |
25 | 7175 |
26 | 10010 |
27 | 9909 |
28 | 14028 |
29 | 13050 |
30 | 21960 |
31 | 17577 |
32 | 23552 |
33 | 21582 |
34 | 28798 |
35 | 28385 |
36 | 38952 |
37 | 36778 |
38 | 47044 |
39 | 43992 |
40 | 57680 |
41 | 51455 |
42 | 77238 |
43 | 66865 |
44 | 81576 |
[0,4,12,36,56,120,135,250,297,684,520,910,945, 1616,1428,2826,2489,3500,3654,5346,4899,9000,7175, 10010,9909,14028,13050,21960,17577,23552,21582, 28798,28385,38952,36778,47044,43992,57680,51455, 77238,66865,81576] |