n | a(n) |
---|---|
1 | 512 |
2 | 1203 |
3 | 3456 |
4 | 6336 |
5 | 23328 |
6 | 42768 |
7 | 157464 |
8 | 249753 |
9 | 288684 |
10 | 400000 |
11 | 722718 |
12 | 1062882 |
13 | 1948617 |
14 | 2700000 |
15 | 4950000 |
16 | 18225000 |
17 | 33412500 |
18 | 105413504 |
19 | 123018750 |
20 | 225534375 |
21 | 312500000 |
22 | 408918816 |
[512,1203,3456,6336,23328,42768,157464,249753, 288684,400000,722718,1062882,1948617,2700000, 4950000,18225000,33412500,105413504,123018750, 225534375,312500000,408918816] |