n | a(n) |
---|---|
1 | 5 |
2 | 47 |
3 | 499 |
4 | 4999 |
5 | 49999 |
6 | 499979 |
7 | 4999999 |
8 | 49999991 |
9 | 499999993 |
10 | 4999999937 |
11 | 49999999967 |
12 | 499999999979 |
13 | 4999999999937 |
14 | 49999999999981 |
15 | 499999999999999 |
16 | 4999999999999997 |
17 | 49999999999999993 |
18 | 499999999999999931 |
19 | 4999999999999999963 |
20 | 49999999999999999951 |
[5,47,499,4999,49999,499979,4999999,49999991, 499999993,4999999937,49999999967,499999999979, 4999999999937,49999999999981,499999999999999, 4999999999999997,49999999999999993, 499999999999999931,4999999999999999963, 49999999999999999951] |