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 | 7 |
| 3 | 97463 |
| 4 | 217271 |
| 5 | 766127 |
| 6 | 834023 |
| 7 | 1164287 |
| 8 | 1204823 |
| 9 | 1471583 |
| 10 | 1785647 |
| 11 | 2275067 |
| 12 | 2275103 |
| 13 | 2461187 |
| 14 | 2495351 |
| 15 | 2849087 |
| 16 | 2979191 |
| 17 | 3017423 |
| 18 | 3125351 |
| 19 | 3506483 |
| 20 | 3554363 |
| 21 | 3566063 |
| 22 | 3594827 |
| 23 | 3686411 |
| 24 | 3823031 |
| 25 | 3855287 |
| 26 | 3855503 |
| 27 | 3891287 |