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 | 1122659 |
| 2 | 2164229 |
| 3 | 2329469 |
| 4 | 10257809 |
| 5 | 10309889 |
| 6 | 12314699 |
| 7 | 14030309 |
| 8 | 14145539 |
| 9 | 23103659 |
| 10 | 24176129 |
| 11 | 28843649 |
| 12 | 37088729 |
| 13 | 42389519 |
| 14 | 49160099 |
| 15 | 50785439 |
| 16 | 62800169 |
| 17 | 68718059 |
| 18 | 88174049 |
| 19 | 95831189 |
| 20 | 105388169 |
| 21 | 121255889 |
| 22 | 138140729 |
| 23 | 155439419 |
| 24 | 159938459 |
| 25 | 173285999 |