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 | 90 |
| 2 | 132 |
| 3 | 170 |
| 4 | 196 |
| 5 | 202 |
| 6 | 220 |
| 7 | 230 |
| 8 | 236 |
| 9 | 238 |
| 10 | 244 |
| 11 | 250 |
| 12 | 254 |
| 13 | 262 |
| 14 | 268 |
| 15 | 302 |
| 16 | 314 |
| 17 | 338 |
| 18 | 346 |
| 19 | 356 |
| 20 | 388 |
| 21 | 428 |
| 22 | 458 |
| 23 | 488 |