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 | 4621 |
| 2 | 11551 |
| 3 | 25411 |
| 4 | 43891 |
| 5 | 108571 |
| 6 | 164011 |
| 7 | 168631 |
| 8 | 224071 |
| 9 | 251791 |
| 10 | 261031 |
| 11 | 316471 |
| 12 | 321091 |
| 13 | 348811 |
| 14 | 376531 |
| 15 | 385771 |
| 16 | 459691 |
| 17 | 528991 |
| 18 | 552091 |
| 19 | 607531 |
| 20 | 626011 |
| 21 | 718411 |
| 22 | 723031 |
| 23 | 732271 |
| 24 | 764611 |
| 25 | 801571 |
| 26 | 815431 |
| 27 | 875491 |
| 28 | 995611 |
| 29 | 1000231 |
| 30 | 1055671 |
| 31 | 1064911 |
| 32 | 1106491 |
| 33 | 1161931 |