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 | 2 |
| 2 | 727 |
| 3 | 733 |
| 4 | 1193 |
| 5 | 1201 |
| 6 | 1213 |
| 7 | 1217 |
| 8 | 11897 |
| 9 | 18719 |
| 10 | 79379 |
| 11 | 125627 |
| 12 | 334759 |
| 13 | 334771 |
| 14 | 743989 |
| 15 | 910909 |
| 16 | 920957 |
| 17 | 928429 |
| 18 | 941449 |
| 19 | 1093571 |
| 20 | 1215079 |
| 21 | 1407181 |
| 22 | 1466533 |
| 23 | 1518863 |
| 24 | 1648553 |
| 25 | 1770829 |
| 26 | 3170743 |
| 27 | 3300593 |
| 28 | 7321943 |
| 29 | 7682687 |
| 30 | 7755581 |