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 | 586 |
| 2 | 6088 |
| 3 | 8174 |
| 4 | 11585 |
| 5 | 11707 |
| 6 | 270106 |
| 7 | 288818 |
| 8 | 375661 |
| 9 | 724909 |
| 10 | 732910 |
| 11 | 937423 |
| 12 | 1141509 |
| 13 | 1326970 |
| 14 | 1619934 |
| 15 | 1776809 |
| 16 | 1930140 |
| 17 | 2239367 |
| 18 | 2489647 |
| 19 | 3063687 |
| 20 | 3649371 |
| 21 | 3790381 |
| 22 | 3941615 |
| 23 | 4193988 |
| 24 | 4821615 |
| 25 | 4887146 |
| 26 | 5572173 |
| 27 | 6047246 |
| 28 | 6192322 |
| 29 | 8088524 |
| 30 | 9158347 |