n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 15 |
3 | 75 |
4 | 225 |
5 | 1125 |
6 | 3375 |
7 | 16875 |
8 | 50625 |
9 | 253125 |
10 | 759375 |
11 | 3796875 |
12 | 11390625 |
13 | 56953125 |
14 | 170859375 |
15 | 854296875 |
16 | 2562890625 |
17 | 12814453125 |
18 | 38443359375 |
19 | 192216796875 |
20 | 576650390625 |
21 | 2883251953125 |
22 | 8649755859375 |
23 | 43248779296875 |
[1,5,15,75,225,1125,3375,16875,50625,253125, 759375,3796875,11390625,56953125,170859375, 854296875,2562890625,12814453125,38443359375, 192216796875,576650390625,2883251953125, 8649755859375,43248779296875] |