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 | 33 |
| 2 | 514 |
| 3 | 28278 |
| 4 | 1101051 |
| 5 | 47730973 |
| 6 | 2000093424 |
| 7 | 84746307320 |
| 8 | 3577656763765 |
| 9 | 151219261926083 |
| 10 | 6389075487200098 |
| 11 | 269978080214894342 |
| 12 | 11407722800807664903 |
| 13 | 482032317577423439601 |
| 14 | 20368126430994060884676 |