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 | 58 |
| 2 | 75 |
| 3 | 328 |
| 4 | 850 |
| 5 | 1210 |
| 6 | 2848 |
| 7 | 35968 |
| 8 | 537088 |
| 9 | 549768921088 |
| 10 | 8796145451008 |