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) |
|---|---|
| 1 | 72 |
| 2 | 79 |
| 3 | 84 |
| 4 | 91 |
| 5 | 100 |
| 6 | 121 |
| 7 | 144 |
| 8 | 202 |
| 9 | 244 |
| 10 | 400 |
| 11 | 1210 |
| 12 | 10201 |
| 13 | 1100100 |
| 14 | 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 |