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 | 1 |
| 2 | 1729 |
| 3 | 10773399 |
| 4 | 10773399 |
| 5 | 10773399 |
| 6 | 10773399 |
| 7 | 75413793 |
| 8 | 122688111 |
| 9 | 140054187 |
| 10 | 184652013 |
| 11 | 440319243 |
| 12 | 438856509 |
| 13 | 440319243 |
| 14 | 575170869 |
| 15 | 718415607 |
| 16 | 980379309 |
| 17 | 5351287337487 |