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 | 22517 |
| 2 | 317273 |
| 3 | 5876429 |
| 4 | 7129499 |
| 5 | 18659953 |
| 6 | 20053785 |
| 7 | 24328605 |
| 8 | 28676955 |
| 9 | 31134135 |
| 10 | 88700053 |
| 11 | 92254197 |
| 12 | 95682157 |
| 13 | 96316909 |
| 14 | 97462173 |
| 15 | 117812487 |
| 16 | 120026919 |
| 17 | 120303271 |
| 18 | 120323751 |
| 19 | 128167471 |
| 20 | 133396095 |
| 21 | 133984767 |
| 22 | 292610513 |
| 23 | 309416393 |
| 24 | 314572713 |
| 25 | 348580965 |
| 26 | 351400421 |