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 | 398874989 |
| 2 | 752126633 |
| 3 | 250171169 |
| 4 | 222104321 |
| 5 | 626296313 |
| 6 | 381497587 |
| 7 | 587012203 |
| 8 | 408058879 |
| 9 | 410443207 |
| 10 | 104432077 |
| 11 | 850987433 |
| 12 | 433944221 |
| 13 | 798731761 |
| 14 | 523689427 |
| 15 | 287856997 |
| 16 | 165339247 |
| 17 | 115881863 |
| 18 | 993432359 |
| 19 | 509040947 |
| 20 | 116456299 |
| 21 | 602017279 |
| 22 | 471753427 |
| 23 | 827505131 |
| 24 | 248093947 |