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 | 91 |
| 2 | 133 |
| 3 | 145 |
| 4 | 247 |
| 5 | 1649 |
| 6 | 1729 |
| 7 | 2821 |
| 8 | 8911 |
| 9 | 9073 |
| 10 | 10585 |
| 11 | 13051 |
| 12 | 13333 |
| 13 | 16471 |
| 14 | 19517 |
| 15 | 20737 |
| 16 | 21361 |
| 17 | 24013 |
| 18 | 24727 |
| 19 | 26467 |
| 20 | 29539 |
| 21 | 31483 |
| 22 | 31621 |
| 23 | 34219 |
| 24 | 34861 |
| 25 | 35881 |
| 26 | 38311 |
| 27 | 38503 |
| 28 | 40321 |
| 29 | 53083 |
| 30 | 67861 |
| 31 | 79381 |
| 32 | 79501 |
| 33 | 88831 |
| 34 | 97351 |
| 35 | 115231 |
| 36 | 121301 |
| 37 | 131977 |