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 | 17 |
| 6 | 23 |
| 7 | 47 |
| 8 | 103 |
| 9 | 107 |
| 10 | 137 |
| 11 | 283 |
| 12 | 313 |
| 13 | 347 |
| 14 | 373 |
| 15 | 397 |
| 16 | 443 |
| 17 | 467 |
| 18 | 577 |
| 19 | 593 |
| 20 | 653 |
| 21 | 773 |
| 22 | 787 |
| 23 | 907 |
| 24 | 1033 |
| 25 | 1117 |
| 26 | 1423 |
| 27 | 1433 |
| 28 | 1613 |
| 29 | 1823 |
| 30 | 2027 |
| 31 | 2063 |
| 32 | 2137 |
| 33 | 2153 |
| 34 | 2203 |
| 35 | 2287 |
| 36 | 2293 |
| 37 | 2333 |
| 38 | 2347 |
| 39 | 2677 |
| 40 | 2903 |
| 41 | 3257 |
| 42 | 3307 |
| 43 | 3407 |
| 44 | 3413 |
| 45 | 3593 |
| 46 | 3623 |
| 47 | 3673 |
| 48 | 3923 |