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 | 1 |
| 1 | 225 |
| 2 | 841 |
| 3 | 1849 |
| 4 | 3249 |
| 5 | 5041 |
| 6 | 7225 |
| 7 | 9801 |
| 8 | 12769 |
| 9 | 16129 |
| 10 | 19881 |
| 11 | 24025 |
| 12 | 28561 |
| 13 | 33489 |
| 14 | 38809 |
| 15 | 44521 |
| 16 | 50625 |
| 17 | 57121 |
| 18 | 64009 |
| 19 | 71289 |
| 20 | 78961 |
| 21 | 87025 |
| 22 | 95481 |
| 23 | 104329 |
| 24 | 113569 |
| 25 | 123201 |
| 26 | 133225 |
| 27 | 143641 |
| 28 | 154449 |
| 29 | 165649 |
| 30 | 177241 |
| 31 | 189225 |
| 32 | 201601 |
| 33 | 214369 |
| 34 | 227529 |
| 35 | 241081 |