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 | 7 |
| 2 | 36 |
| 3 | 99 |
| 4 | 208 |
| 5 | 375 |
| 6 | 612 |
| 7 | 931 |
| 8 | 1344 |
| 9 | 1863 |
| 10 | 2500 |
| 11 | 3267 |
| 12 | 4176 |
| 13 | 5239 |
| 14 | 6468 |
| 15 | 7875 |
| 16 | 9472 |
| 17 | 11271 |
| 18 | 13284 |
| 19 | 15523 |
| 20 | 18000 |
| 21 | 20727 |
| 22 | 23716 |
| 23 | 26979 |
| 24 | 30528 |
| 25 | 34375 |
| 26 | 38532 |
| 27 | 43011 |
| 28 | 47824 |
| 29 | 52983 |
| 30 | 58500 |
| 31 | 64387 |
| 32 | 70656 |
| 33 | 77319 |
| 34 | 84388 |
| 35 | 91875 |
| 36 | 99792 |
| 37 | 108151 |
| 38 | 116964 |
| 39 | 126243 |
| 40 | 136000 |