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 | 5 |
| 2 | 7 |
| 3 | 11 |
| 4 | 17 |
| 5 | 23 |
| 6 | 31 |
| 7 | 37 |
| 8 | 43 |
| 9 | 47 |
| 10 | 53 |
| 11 | 61 |
| 12 | 67 |
| 13 | 71 |
| 14 | 73 |
| 15 | 101 |
| 16 | 103 |
| 17 | 113 |
| 18 | 127 |
| 19 | 131 |
| 20 | 137 |
| 21 | 157 |
| 22 | 163 |
| 23 | 191 |
| 24 | 193 |
| 25 | 197 |
| 26 | 227 |
| 27 | 233 |
| 28 | 241 |
| 29 | 257 |
| 30 | 271 |
| 31 | 277 |
| 32 | 281 |
| 33 | 311 |
| 34 | 313 |
| 35 | 317 |
| 36 | 331 |
| 37 | 337 |
| 38 | 347 |
| 39 | 353 |
| 40 | 373 |
| 41 | 383 |
| 42 | 397 |
| 43 | 421 |
| 44 | 431 |
| 45 | 443 |
| 46 | 463 |
| 47 | 467 |
| 48 | 487 |
| 49 | 521 |
| 50 | 541 |
| 51 | 557 |
| 52 | 563 |
| 53 | 571 |
| 54 | 577 |
| 55 | 607 |