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 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 10 |
| 5 | 16 |
| 6 | 98 |
| 7 | 236 |
| 8 | 244 |
| 9 | 268 |
| 10 | 284 |
| 11 | 292 |
| 12 | 316 |
| 13 | 332 |
| 14 | 638 |
| 15 | 2198 |
| 16 | 2282 |
| 17 | 2338 |
| 18 | 2422 |
| 19 | 2674 |
| 20 | 4653 |
| 21 | 12274 |
| 22 | 30753 |
| 23 | 65018 |
| 24 | 225267 |
| 25 | 231478 |
| 26 | 289605 |
| 27 | 376995 |
| 28 | 422684 |
| 29 | 449756 |
| 30 | 453092 |
| 31 | 515175 |
| 32 | 521925 |
| 33 | 522825 |
| 34 | 524325 |
| 35 | 527025 |
| 36 | 527925 |
| 37 | 528225 |
| 38 | 534075 |
| 39 | 538275 |
| 40 | 539025 |
| 41 | 540975 |