n | a(n) |
---|---|
1 | 9 |
2 | 89 |
3 | 789 |
4 | 6789 |
5 | 56789 |
6 | 456789 |
7 | 3456789 |
8 | 23456789 |
9 | 123456789 |
10 | 123456789 |
11 | -9876543211 |
12 | -209876543211 |
13 | -3209876543211 |
14 | -43209876543211 |
15 | -543209876543211 |
16 | -6543209876543211 |
17 | -76543209876543211 |
18 | -876543209876543211 |
19 | -9876543209876543211 |
[9,89,789,6789,56789,456789,3456789,23456789, 123456789,123456789,-9876543211,-209876543211, -3209876543211,-43209876543211,-543209876543211, -6543209876543211,-76543209876543211, -876543209876543211,-9876543209876543211] |