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 | 294409 |
| 2 | 1398101 |
| 3 | 1549411 |
| 4 | 1840357 |
| 5 | 12599233 |
| 6 | 13421773 |
| 7 | 15162941 |
| 8 | 15732721 |
| 9 | 28717483 |
| 10 | 29593159 |
| 11 | 61377109 |
| 12 | 66384121 |
| 13 | 67763803 |
| 14 | 74658629 |
| 15 | 78526729 |
| 16 | 90341197 |
| 17 | 96916279 |
| 18 | 109322501 |