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 | 12500 |
| 2 | 18252 |
| 3 | 21600 |
| 4 | 37500 |
| 5 | 50000 |
| 6 | 67228 |
| 7 | 84500 |
| 8 | 87500 |
| 9 | 91260 |
| 10 | 127764 |
| 11 | 137500 |
| 12 | 146016 |
| 13 | 150000 |
| 14 | 151200 |
| 15 | 162500 |
| 16 | 200000 |
| 17 | 200772 |
| 18 | 201684 |
| 19 | 212500 |
| 20 | 231868 |
| 21 | 237500 |
| 22 | 237600 |
| 23 | 253500 |
| 24 | 262500 |
| 25 | 268912 |
| 26 | 274400 |
| 27 | 280800 |
| 28 | 287500 |
| 29 | 310284 |
| 30 | 336140 |
| 31 | 337500 |
| 32 | 346788 |
| 33 | 350000 |
| 34 | 362500 |