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 | 23 |
| 6 | 29 |
| 7 | 37 |
| 8 | 43 |
| 9 | 47 |
| 10 | 53 |
| 11 | 59 |
| 12 | 67 |
| 13 | 73 |
| 14 | 79 |
| 15 | 83 |
| 16 | 89 |
| 17 | 97 |
| 18 | 223 |
| 19 | 227 |
| 20 | 229 |
| 21 | 233 |
| 22 | 239 |
| 23 | 257 |
| 24 | 263 |
| 25 | 269 |
| 26 | 277 |
| 27 | 283 |
| 28 | 293 |
| 29 | 337 |
| 30 | 347 |
| 31 | 349 |
| 32 | 353 |
| 33 | 359 |
| 34 | 367 |
| 35 | 373 |
| 36 | 379 |
| 37 | 383 |
| 38 | 389 |
| 39 | 397 |
| 40 | 433 |
| 41 | 439 |
| 42 | 443 |
| 43 | 449 |
| 44 | 457 |
| 45 | 463 |
| 46 | 467 |
| 47 | 479 |
| 48 | 487 |
| 49 | 499 |
| 50 | 523 |
| 51 | 547 |
| 52 | 557 |
| 53 | 563 |
| 54 | 569 |
| 55 | 577 |
| 56 | 587 |
| 57 | 593 |