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 | 2 |
| 3 | 8 |
| 4 | 36 |
| 5 | 128 |
| 6 | 225 |
| 7 | 289 |
| 8 | 578 |
| 9 | 900 |
| 10 | 2025 |
| 11 | 2601 |
| 12 | 3600 |
| 13 | 10404 |
| 14 | 32768 |
| 15 | 41616 |
| 16 | 45369 |
| 17 | 57600 |
| 18 | 242064 |
| 19 | 665856 |
| 20 | 725904 |
| 21 | 783225 |
| 22 | 1134225 |
| 23 | 1140624 |
| 24 | 1782225 |
| 25 | 1988100 |
| 26 | 2903616 |
| 27 | 3132900 |
| 28 | 4862025 |
| 29 | 6155361 |
| 30 | 6275025 |
| 31 | 7128900 |
| 32 | 7868025 |
| 33 | 8625969 |
| 34 | 10208025 |
| 35 | 13505625 |