n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 4 |
6 | 10 |
7 | 20 |
8 | 36 |
9 | 56 |
10 | 88 |
11 | 120 |
12 | 176 |
13 | 220 |
14 | 306 |
15 | 368 |
16 | 491 |
17 | 560 |
18 | 746 |
19 | 816 |
20 | 1058 |
21 | 1160 |
22 | 1450 |
23 | 1540 |
24 | 1982 |
25 | 2028 |
26 | 2520 |
27 | 2656 |
28 | 3232 |
29 | 3276 |
30 | 4116 |
31 | 4060 |
32 | 4986 |
33 | 5080 |
34 | 6016 |
35 | 6008 |
36 | 7457 |
37 | 7140 |
38 | 8586 |
39 | 8656 |
40 | 10232 |
41 | 9880 |
42 | 12116 |
43 | 11480 |
44 | 13792 |
45 | 13668 |
46 | 15730 |
47 | 15180 |
48 | 18652 |
49 | 17316 |
50 | 20536 |
[0,0,0,1,4,10,20,36,56,88,120,176,220,306,368,491, 560,746,816,1058,1160,1450,1540,1982,2028,2520, 2656,3232,3276,4116,4060,4986,5080,6016,6008,7457, 7140,8586,8656,10232,9880,12116,11480,13792,13668, 15730,15180,18652,17316,20536] |