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 | 73 |
| 2 | 277 |
| 3 | 397 |
| 4 | 853 |
| 5 | 877 |
| 6 | 1021 |
| 7 | 1093 |
| 8 | 1117 |
| 9 | 1129 |
| 10 | 1153 |
| 11 | 1237 |
| 12 | 1297 |
| 13 | 1669 |
| 14 | 1741 |
| 15 | 1777 |
| 16 | 1789 |
| 17 | 2221 |
| 18 | 2473 |
| 19 | 2557 |
| 20 | 2677 |
| 21 | 2749 |
| 22 | 2953 |
| 23 | 3109 |
| 24 | 3121 |
| 25 | 3169 |
| 26 | 3301 |
| 27 | 3313 |
| 28 | 3433 |
| 29 | 3637 |
| 30 | 3709 |
| 31 | 3853 |
| 32 | 4057 |
| 33 | 4129 |
| 34 | 4441 |