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 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 9 |
| 6 | 11 |
| 7 | 13 |
| 8 | 17 |
| 9 | 19 |
| 10 | 23 |
| 11 | 27 |
| 12 | 31 |
| 13 | 47 |
| 14 | 59 |
| 15 | 67 |
| 16 | 71 |
| 17 | 83 |
| 18 | 113 |
| 19 | 127 |
| 20 | 139 |
| 21 | 163 |
| 22 | 197 |
| 23 | 211 |
| 24 | 229 |
| 25 | 251 |
| 26 | 263 |
| 27 | 311 |
| 28 | 317 |
| 29 | 347 |
| 30 | 421 |
| 31 | 457 |
| 32 | 461 |