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 | 11 |
| 2 | 13 |
| 3 | 191 |
| 4 | 223 |
| 5 | 251 |
| 6 | 3019 |
| 7 | 3023 |
| 8 | 3037 |
| 9 | 3067 |
| 10 | 3259 |
| 11 | 3323 |
| 12 | 3517 |
| 13 | 3533 |
| 14 | 3547 |
| 15 | 3581 |
| 16 | 3583 |
| 17 | 4027 |
| 18 | 4091 |
| 19 | 4093 |
| 20 | 48079 |
| 21 | 48091 |
| 22 | 48383 |
| 23 | 48571 |
| 24 | 48589 |
| 25 | 49103 |
| 26 | 49117 |
| 27 | 52189 |
| 28 | 52223 |
| 29 | 52667 |
| 30 | 52733 |
| 31 | 53197 |
| 32 | 56267 |
| 33 | 56269 |
| 34 | 56509 |
| 35 | 56527 |
| 36 | 56543 |
| 37 | 56767 |
| 38 | 56779 |
| 39 | 56783 |
| 40 | 56827 |
| 41 | 64717 |
| 42 | 64763 |
| 43 | 769019 |
| 44 | 769231 |
| 45 | 769243 |
| 46 | 769247 |
| 47 | 769469 |
| 48 | 769487 |