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 | 7 |
| 2 | 7 |
| 3 | 38 |
| 4 | 318 |
| 5 | 393 |
| 6 | 396 |
| 7 | 484 |
| 8 | 2076 |
| 9 | 2619 |
| 10 | 4099 |
| 11 | 5264 |
| 12 | 8556 |
| 13 | 18070 |
| 14 | 20732 |
| 15 | 27209 |
| 16 | 73351 |
| 17 | 356362 |