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 | 5 |
| 2 | 29 |
| 3 | 173 |
| 4 | 245 |
| 5 | 365 |
| 6 | 749 |
| 7 | 1037 |
| 8 | 1469 |
| 9 | 2189 |
| 10 | 3413 |
| 11 | 3773 |
| 12 | 4469 |
| 13 | 5117 |
| 14 | 6005 |
| 15 | 6221 |
| 16 | 7661 |
| 17 | 8813 |
| 18 | 8957 |
| 19 | 9005 |
| 20 | 11117 |
| 21 | 13133 |
| 22 | 14837 |
| 23 | 18029 |
| 24 | 20477 |
| 25 | 20981 |
| 26 | 22133 |
| 27 | 22613 |
| 28 | 22781 |
| 29 | 26813 |
| 30 | 29525 |
| 31 | 29693 |
| 32 | 30197 |
| 33 | 30701 |
| 34 | 31349 |
| 35 | 31469 |
| 36 | 36029 |
| 37 | 37325 |
| 38 | 40277 |
| 39 | 45245 |