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 | 9049 |
| 2 | 9631 |
| 3 | 125329 |
| 4 | 148249 |
| 5 | 180289 |
| 6 | 1000651 |
| 7 | 1027591 |
| 8 | 1250023 |
| 9 | 1460479 |
| 10 | 1674931 |
| 11 | 1825891 |
| 12 | 1889221 |
| 13 | 3989683 |
| 14 | 9003703 |
| 15 | 9041143 |
| 16 | 9049231 |
| 17 | 10612219 |
| 18 | 14499601 |
| 19 | 14663479 |
| 20 | 16333459 |
| 21 | 18005983 |
| 22 | 18428101 |
| 23 | 90876631 |
| 24 | 98087809 |
| 25 | 98873821 |
| 26 | 100720513 |
| 27 | 100922011 |
| 28 | 101274443 |
| 29 | 108344311 |
| 30 | 121623511 |
| 31 | 123736969 |