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 | 457 |
| 2 | 479 |
| 3 | 1319 |
| 4 | 1321 |
| 5 | 1399 |
| 6 | 2351 |
| 7 | 2953 |
| 8 | 3671 |
| 9 | 3881 |
| 10 | 3911 |
| 11 | 4129 |
| 12 | 4919 |
| 13 | 5519 |
| 14 | 5569 |
| 15 | 6359 |
| 16 | 6599 |
| 17 | 6961 |
| 18 | 7559 |
| 19 | 7561 |
| 20 | 8521 |
| 21 | 8689 |
| 22 | 8951 |
| 23 | 9241 |
| 24 | 9601 |
| 25 | 9769 |
| 26 | 10369 |
| 27 | 11113 |
| 28 | 11251 |
| 29 | 12007 |
| 30 | 12049 |
| 31 | 12239 |
| 32 | 12433 |
| 33 | 12721 |
| 34 | 12799 |
| 35 | 12889 |
| 36 | 13151 |
| 37 | 14159 |
| 38 | 14519 |