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 | 7 |
| 2 | 31 |
| 3 | 37 |
| 4 | 43 |
| 5 | 61 |
| 6 | 73 |
| 7 | 97 |
| 8 | 103 |
| 9 | 157 |
| 10 | 163 |
| 11 | 211 |
| 12 | 277 |
| 13 | 331 |
| 14 | 337 |
| 15 | 457 |
| 16 | 487 |
| 17 | 613 |
| 18 | 661 |
| 19 | 733 |
| 20 | 751 |
| 21 | 811 |
| 22 | 883 |
| 23 | 991 |
| 24 | 1021 |
| 25 | 1093 |
| 26 | 1297 |
| 27 | 1321 |
| 28 | 1483 |
| 29 | 1693 |
| 30 | 1741 |
| 31 | 1873 |
| 32 | 2083 |
| 33 | 2113 |
| 34 | 2143 |
| 35 | 2203 |
| 36 | 2221 |
| 37 | 2287 |
| 38 | 2347 |
| 39 | 2437 |
| 40 | 2473 |
| 41 | 2707 |
| 42 | 2917 |
| 43 | 3001 |
| 44 | 3067 |
| 45 | 3187 |
| 46 | 3307 |
| 47 | 3331 |
| 48 | 3343 |
| 49 | 3541 |