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) |
|---|---|
| 0 | 0 |
| 1 | -1 |
| 2 | 4 |
| 3 | 27 |
| 4 | 80 |
| 5 | 175 |
| 6 | 324 |
| 7 | 539 |
| 8 | 832 |
| 9 | 1215 |
| 10 | 1700 |
| 11 | 2299 |
| 12 | 3024 |
| 13 | 3887 |
| 14 | 4900 |
| 15 | 6075 |
| 16 | 7424 |
| 17 | 8959 |
| 18 | 10692 |
| 19 | 12635 |
| 20 | 14800 |
| 21 | 17199 |
| 22 | 19844 |
| 23 | 22747 |
| 24 | 25920 |
| 25 | 29375 |
| 26 | 33124 |
| 27 | 37179 |
| 28 | 41552 |
| 29 | 46255 |
| 30 | 51300 |
| 31 | 56699 |
| 32 | 62464 |
| 33 | 68607 |