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 | 16 |
| 3 | 63 |
| 4 | 160 |
| 5 | 325 |
| 6 | 576 |
| 7 | 931 |
| 8 | 1408 |
| 9 | 2025 |
| 10 | 2800 |
| 11 | 3751 |
| 12 | 4896 |
| 13 | 6253 |
| 14 | 7840 |
| 15 | 9675 |
| 16 | 11776 |
| 17 | 14161 |
| 18 | 16848 |
| 19 | 19855 |
| 20 | 23200 |
| 21 | 26901 |
| 22 | 30976 |
| 23 | 35443 |
| 24 | 40320 |
| 25 | 45625 |
| 26 | 51376 |
| 27 | 57591 |
| 28 | 64288 |
| 29 | 71485 |
| 30 | 79200 |
| 31 | 87451 |
| 32 | 96256 |
| 33 | 105633 |
| 34 | 115600 |
| 35 | 126175 |
| 36 | 137376 |
| 37 | 149221 |
| 38 | 161728 |
| 39 | 174915 |
| 40 | 188800 |