This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 1 |
1 | 90 |
2 | 891000 |
3 | 890109000000 |
4 | 89001998910000000000 |
5 | 890011088900109000000000000000 |
6 | 890010198889020099891000000000000000000000 |
7 | 89001010988800021098899001090000000000000000000000000000 |
8 | 890010100987899112108987901010099891000000000000000000000000000000000000 |