n | a(n) |
---|---|
1 | 1 |
2 | 123 |
3 | 12345 |
4 | 1234567 |
5 | 123456789 |
6 | 12345679011 |
7 | 1234567901233 |
8 | 123456790123455 |
9 | 12345679012345677 |
10 | 1234567901234567899 |
11 | 123456790123456790121 |
12 | 12345679012345679012343 |
[1,123,12345,1234567,123456789,12345679011, 1234567901233,123456790123455,12345679012345677, 1234567901234567899,123456790123456790121, 12345679012345679012343] |