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 | 6143 |
| 2 | 11519 |
| 3 | 23039 |
| 4 | 205823 |
| 5 | 253439 |
| 6 | 345599 |
| 7 | 417023 |
| 8 | 463103 |
| 9 | 752639 |
| 10 | 1071359 |
| 11 | 1474559 |
| 12 | 1511423 |
| 13 | 1753343 |
| 14 | 1766399 |
| 15 | 1903103 |
| 16 | 2188799 |
| 17 | 2271743 |
| 18 | 2711039 |
| 19 | 2741759 |
| 20 | 2747903 |
| 21 | 2813183 |
| 22 | 2997503 |
| 23 | 3032063 |
| 24 | 3258623 |
| 25 | 3371519 |
| 26 | 3463679 |