n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 9 |
4 | 48 |
5 | 324 |
6 | 1280 |
7 | 3750 |
8 | 9072 |
9 | 19208 |
10 | 36864 |
11 | 50625 |
12 | 65610 |
13 | 82944 |
14 | 110000 |
15 | 175692 |
16 | 269568 |
17 | 399854 |
18 | 576240 |
19 | 810000 |
20 | 1114112 |
21 | 1503378 |
22 | 1994544 |
23 | 2606420 |
24 | 3360000 |
25 | 4278582 |
26 | 5387888 |
27 | 6716184 |
28 | 8294400 |
[0,2,9,48,324,1280,3750,9072,19208,36864,50625, 65610,82944,110000,175692,269568,399854,576240, 810000,1114112,1503378,1994544,2606420,3360000, 4278582,5387888,6716184,8294400] |