n | a(n) |
---|---|
0 | 0 |
1 | 5 |
2 | 40 |
3 | 275 |
4 | 1750 |
5 | 10625 |
6 | 62500 |
7 | 359375 |
8 | 2031250 |
9 | 11328125 |
10 | 62500000 |
11 | 341796875 |
12 | 1855468750 |
13 | 10009765625 |
14 | 53710937500 |
15 | 286865234375 |
16 | 1525878906250 |
17 | 8087158203125 |
18 | 42724609375000 |
19 | 225067138671875 |
20 | 1182556152343750 |
21 | 6198883056640625 |
22 | 32424926757812500 |
[0,5,40,275,1750,10625,62500,359375,2031250, 11328125,62500000,341796875,1855468750, 10009765625,53710937500,286865234375, 1525878906250,8087158203125,42724609375000, 225067138671875,1182556152343750,6198883056640625, 32424926757812500] |