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 | 31 |
| 2 | 89 |
| 3 | 263 |
| 4 | 379 |
| 5 | 727 |
| 6 | 1249 |
| 7 | 1307 |
| 8 | 1423 |
| 9 | 1481 |
| 10 | 1597 |
| 11 | 2003 |
| 12 | 2293 |
| 13 | 2351 |
| 14 | 2467 |
| 15 | 2699 |
| 16 | 3163 |
| 17 | 3221 |
| 18 | 3511 |
| 19 | 3917 |
| 20 | 4091 |
| 21 | 4729 |
| 22 | 4787 |
| 23 | 4903 |
| 24 | 5077 |
| 25 | 5309 |
| 26 | 5483 |
| 27 | 5657 |
| 28 | 6121 |
| 29 | 6353 |
| 30 | 6469 |
| 31 | 6701 |
| 32 | 6991 |
| 33 | 7687 |
| 34 | 7919 |
| 35 | 8093 |
| 36 | 8209 |
| 37 | 8731 |
| 38 | 8963 |
| 39 | 9137 |
| 40 | 9311 |
| 41 | 9601 |
| 42 | 9833 |
| 43 | 9949 |
| 44 | 10007 |