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 | 8 |
| 2 | 27 |
| 3 | 343 |
| 4 | 79507 |
| 5 | 103823 |
| 6 | 148877 |
| 7 | 3869893 |
| 8 | 11089567 |
| 9 | 18191447 |
| 10 | 115501303 |
| 11 | 192100033 |
| 12 | 202262003 |
| 13 | 557441767 |
| 14 | 100999381393 |
| 15 | 181033328393 |
| 16 | 294477807077 |
| 17 | 369682454233 |
| 18 | 569104495903 |
| 19 | 815565876607 |
| 20 | 19199315959433 |