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 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 11 |
| 5 | 124 |
| 6 | 146 |
| 7 | 205 |
| 8 | 1121 |
| 9 | 2101 |
| 10 | 3333 |
| 11 | 20899 |
| 12 | 45415 |
| 13 | 54103 |
| 14 | 67629 |
| 15 | 148987 |
| 16 | 319183 |
| 17 | 757657 |