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 | 255767 |
| 2 | 704321 |
| 3 | 806821 |
| 4 | 884501 |
| 5 | 913067 |
| 6 | 1065137 |
| 7 | 1216177 |
| 8 | 1448497 |
| 9 | 1526191 |
| 10 | 1532471 |
| 11 | 1640971 |
| 12 | 1918571 |
| 13 | 2071087 |
| 14 | 2275067 |
| 15 | 2276431 |
| 16 | 2336671 |
| 17 | 2347591 |
| 18 | 2376721 |
| 19 | 2778547 |
| 20 | 3098561 |
| 21 | 3190601 |
| 22 | 3248941 |
| 23 | 3259001 |
| 24 | 3452107 |
| 25 | 3558481 |