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) |
|---|---|
| 0 | 5 |
| 1 | 3 |
| 2 | 19 |
| 3 | 15 |
| 4 | 29 |
| 5 | 6 |
| 6 | 74 |
| 7 | 19 |
| 8 | 111 |
| 9 | 147 |
| 10 | 185 |
| 11 | 91 |
| 12 | 197 |
| 13 | 269 |
| 14 | 122 |
| 15 | 159 |
| 16 | 72 |
| 17 | 827 |
| 18 | 1487 |
| 19 | 2903 |
| 20 | 968 |
| 21 | 999 |
| 22 | 702 |
| 23 | 5803 |
| 24 | 326 |
| 25 | 2474 |
| 26 | 7871 |