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 | 541 |
| 2 | 1861 |
| 3 | 109111 |
| 4 | 119101 |
| 5 | 131617 |
| 6 | 895351 |
| 7 | 1774447 |
| 8 | 2343037 |
| 9 | 2906623 |
| 10 | 3686743 |
| 11 | 3686953 |
| 12 | 4330783 |
| 13 | 4594309 |
| 14 | 4921129 |
| 15 | 4922329 |
| 16 | 5495989 |
| 17 | 5654137 |
| 18 | 6712591 |
| 19 | 7093057 |
| 20 | 7729537 |
| 21 | 9188623 |
| 22 | 9842263 |
| 23 | 10492297 |
| 24 | 10991983 |
| 25 | 11270671 |
| 26 | 12307453 |