n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 175 |
3 | 1750 |
4 | 15750 |
5 | 131250 |
6 | 1031250 |
7 | 7734375 |
8 | 55859375 |
9 | 391015625 |
10 | 2666015625 |
11 | 17773437500 |
12 | 116210937500 |
13 | 747070312500 |
14 | 4731445312500 |
15 | 29571533203125 |
16 | 182647705078125 |
17 | 1116180419921875 |
18 | 6755828857421875 |
[1,15,175,1750,15750,131250,1031250,7734375, 55859375,391015625,2666015625,17773437500, 116210937500,747070312500,4731445312500, 29571533203125,182647705078125,1116180419921875, 6755828857421875] |