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 | 13 |
| 3 | 16 |
| 4 | 34 |
| 5 | 4174 |
| 6 | 4471 |
| 7 | 9811 |
| 8 | 12259 |
| 9 | 12340 |
| 10 | 13759 |
| 11 | 14575 |
| 12 | 53410 |
| 13 | 144682 |
| 14 | 148327 |