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 | 22020 |
| 2 | 24647 |
| 3 | 30923 |
| 4 | 47672 |
| 5 | 55447 |
| 6 | 57120 |
| 7 | 73447 |
| 8 | 74848 |
| 9 | 96675 |
| 10 | 105772 |
| 11 | 121667 |
| 12 | 121847 |
| 13 | 152339 |
| 14 | 171348 |
| 15 | 179972 |
| 16 | 182347 |
| 17 | 185247 |
| 18 | 190447 |
| 19 | 200848 |
| 20 | 204323 |
| 21 | 215303 |
| 22 | 229172 |
| 23 | 233223 |
| 24 | 234375 |
| 25 | 240424 |
| 26 | 268223 |
| 27 | 274547 |
| 28 | 310120 |
| 29 | 327424 |
| 30 | 338920 |