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 | 332252059 |
| 2 | 341679859 |
| 3 | 412107289 |
| 4 | 479216149 |
| 5 | 487082389 |
| 6 | 530260069 |
| 7 | 557509819 |
| 8 | 568694629 |
| 9 | 579879439 |
| 10 | 586184119 |
| 11 | 621300109 |
| 12 | 1158170989 |
| 13 | 1161489559 |
| 14 | 1584950779 |
| 15 | 1709545249 |
| 16 | 1717411489 |
| 17 | 1720730059 |
| 18 | 1739781109 |
| 19 | 1775092549 |
| 20 | 1782958789 |
| 21 | 1794143599 |
| 22 | 1795705159 |