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 | 4 |
| 3 | 9 |
| 4 | 25 |
| 5 | 36 |
| 6 | 49 |
| 7 | 169 |
| 8 | 256 |
| 9 | 289 |
| 10 | 576 |
| 11 | 676 |
| 12 | 1849 |
| 13 | 3844 |
| 14 | 3969 |
| 15 | 5776 |
| 16 | 6889 |
| 17 | 26896 |
| 18 | 27889 |
| 19 | 55696 |
| 20 | 69696 |
| 21 | 97969 |
| 22 | 339889 |
| 23 | 376996 |
| 24 | 499849 |
| 25 | 678976 |
| 26 | 698896 |
| 27 | 779689 |
| 28 | 2679769 |
| 29 | 2768896 |
| 30 | 2778889 |
| 31 | 4695889 |
| 32 | 4999696 |
| 33 | 9696996 |
| 34 | 26697889 |
| 35 | 28879876 |
| 36 | 36759969 |
| 37 | 37994896 |