n | a(n) |
---|---|
0 | 1 |
1 | 90 |
2 | 891000 |
3 | 890109000000 |
4 | 89001998910000000000 |
5 | 890011088900109000000000000000 |
6 | 890010198889020099891000000000000000000000 |
[1,90,891000,890109000000,89001998910000000000, 890011088900109000000000000000, 890010198889020099891000000000000000000000] |