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 | 12 |
| 2 | 44 |
| 3 | 75 |
| 4 | 237 |
| 5 | 3186 |
| 6 | 4379 |
| 7 | 5535 |
| 8 | 6363 |
| 9 | 13707 |
| 10 | 14463 |