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 | 2295 |
| 2 | 20735 |
| 3 | 75495 |
| 4 | 1148735 |
| 5 | 817479 |
| 6 | 774375 |
| 7 | 1902215 |
| 8 | 1341495 |
| 9 | 1348935 |
| 10 | 2226014 |
| 11 | 2421704 |
| 12 | 3123735 |
| 13 | 3010215 |
| 14 | 5644415 |
| 15 | 3894344 |
| 16 | 4282215 |
| 17 | 4994055 |
| 18 | 7509159 |
| 19 | 12251679 |
| 20 | 10106504 |
| 21 | 12900734 |
| 22 | 20444319 |
| 23 | 24519159 |
| 24 | 28206815 |
| 25 | 31356314 |
| 26 | 33362175 |
| 27 | 41950359 |
| 28 | 36129375 |
| 29 | 43321095 |