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 | 41 |
| 3 | 119 |
| 4 | 161 |
| 5 | 239 |
| 6 | 527 |
| 7 | 721 |
| 8 | 959 |
| 9 | 1081 |
| 10 | 1241 |
| 11 | 1393 |
| 12 | 1519 |
| 13 | 2047 |
| 14 | 3281 |
| 15 | 3479 |
| 16 | 3713 |
| 17 | 4207 |
| 18 | 4633 |
| 19 | 4681 |
| 20 | 4879 |
| 21 | 5593 |
| 22 | 6647 |
| 23 | 6887 |
| 24 | 7327 |
| 25 | 8119 |
| 26 | 9401 |
| 27 | 9641 |
| 28 | 10199 |
| 29 | 11753 |
| 30 | 12121 |
| 31 | 12319 |
| 32 | 12593 |
| 33 | 16999 |
| 34 | 19159 |
| 35 | 19199 |
| 36 | 19873 |
| 37 | 20447 |
| 38 | 22393 |
| 39 | 23359 |
| 40 | 24521 |
| 41 | 24521 |