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 | 10820 |
| 2 | 15682 |
| 3 | 19672 |
| 4 | 23340 |
| 5 | 25067 |
| 6 | 33873 |
| 7 | 37387 |
| 8 | 39377 |
| 9 | 47782 |
| 10 | 59635 |
| 11 | 75249 |
| 12 | 82619 |
| 13 | 86378 |
| 14 | 87303 |
| 15 | 89198 |
| 16 | 92217 |
| 17 | 97495 |
| 18 | 111989 |
| 19 | 131987 |
| 20 | 133441 |
| 21 | 162286 |
| 22 | 164644 |
| 23 | 178666 |
| 24 | 181532 |
| 25 | 182196 |
| 26 | 200088 |
| 27 | 203450 |
| 28 | 215280 |
| 29 | 215612 |
| 30 | 218527 |
| 31 | 221526 |
| 32 | 229733 |