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 | 1 |
| 2 | 8 |
| 3 | 66 |
| 4 | 602 |
| 5 | 5552 |
| 6 | 52541 |
| 7 | 505880 |
| 8 | 4907822 |
| 9 | 47923752 |
| 10 | 469985783 |
| 11 | 4625005356 |
| 12 | 45629711436 |
| 13 | 451086676886 |
| 14 | 4466423651321 |