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 | 1197 |
| 2 | 2510 |
| 3 | 2570 |
| 4 | 5210 |
| 5 | 5230 |
| 6 | 5290 |
| 7 | 12590 |
| 8 | 14673 |
| 9 | 15230 |
| 10 | 20530 |
| 11 | 21530 |
| 12 | 22510 |
| 13 | 23510 |
| 14 | 23570 |
| 15 | 24590 |
| 16 | 25030 |
| 17 | 25210 |
| 18 | 25310 |
| 19 | 25390 |
| 20 | 25430 |
| 21 | 25490 |
| 22 | 25510 |
| 23 | 25570 |
| 24 | 25790 |
| 25 | 25910 |
| 26 | 25930 |
| 27 | 26570 |
| 28 | 26590 |
| 29 | 27530 |
| 30 | 28510 |
| 31 | 28570 |
| 32 | 29530 |
| 33 | 29570 |
| 34 | 32510 |