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 | 1 |
| 2 | 15 |
| 3 | 323 |
| 4 | 4879 |
| 5 | 5655 |
| 6 | 6479 |
| 7 | 7055 |
| 8 | 9879 |
| 9 | 10815 |
| 10 | 11663 |
| 11 | 12935 |
| 12 | 18407 |
| 13 | 19043 |
| 14 | 23407 |
| 15 | 31535 |
| 16 | 34943 |
| 17 | 35207 |
| 18 | 39203 |
| 19 | 44099 |
| 20 | 47519 |
| 21 | 51983 |
| 22 | 53663 |
| 23 | 61541 |
| 24 | 65471 |
| 25 | 78089 |
| 26 | 79547 |
| 27 | 82983 |
| 28 | 86063 |
| 29 | 94667 |
| 30 | 104663 |
| 31 | 109871 |
| 32 | 117215 |
| 33 | 121103 |
| 34 | 133055 |
| 35 | 139359 |