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 | 542603 |
| 2 | 618719 |
| 3 | 815729 |
| 4 | 1013063 |
| 5 | 1052333 |
| 6 | 1060781 |
| 7 | 1082801 |
| 8 | 1102583 |
| 9 | 1122287 |
| 10 | 1146581 |
| 11 | 1195589 |
| 12 | 1223777 |
| 13 | 1243013 |
| 14 | 1251329 |
| 15 | 1298387 |
| 16 | 1352669 |
| 17 | 1401857 |
| 18 | 1471937 |
| 19 | 1496837 |
| 20 | 1562753 |
| 21 | 1593947 |
| 22 | 1729961 |
| 23 | 1829309 |
| 24 | 1832711 |
| 25 | 1987709 |