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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 29 |
| 4 | 48 |
| 5 | 1401 |
| 6 | 1825 |
| 7 | 183270 |
| 8 | 194391 |
| 9 | 76221979 |
| 10 | 59133738 |
| 11 | 86201358557 |
| 12 | 54181631319 |
| 13 | 318503225414986 |
| 14 | 146475713866791 |