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 | 2084 |
| 2 | 124561 |
| 3 | 1756923 |
| 4 | 21375782 |
| 5 | 48176535 |
| 6 | 128322490 |
| 7 | 196727321 |
| 8 | 230310289 |
| 9 | 606217402 |
| 10 | 2856313870 |
| 11 | 244655558 |
| 12 | 659075420 |
| 13 | 586292888 |
| 14 | 1646774611 |
| 15 | 1018215514 |
| 16 | 719687377 |
| 17 | 564513339 |
| 18 | 2779028614 |
| 19 | 298995630 |
| 20 | 1641747842 |
| 21 | 414061107 |
| 22 | 1467655587 |
| 23 | 584309414 |
| 24 | 1584716050 |