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 | 236429 |
| 2 | 1108477 |
| 3 | 1829801 |
| 4 | 2073263 |
| 5 | 2191513 |
| 6 | 2192789 |
| 7 | 3236267 |
| 8 | 3990031 |
| 9 | 4248947 |
| 10 | 4485683 |
| 11 | 4986061 |
| 12 | 6869969 |
| 13 | 7711079 |
| 14 | 8473811 |
| 15 | 8480911 |
| 16 | 9282173 |
| 17 | 9327277 |
| 18 | 9350123 |
| 19 | 9547303 |
| 20 | 9730649 |
| 21 | 12077909 |
| 22 | 12993917 |
| 23 | 13165441 |
| 24 | 13398611 |
| 25 | 14129761 |
| 26 | 14785907 |