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 | 25 |
| 2 | 841 |
| 3 | 4900 |
| 4 | 5929 |
| 5 | 8464 |
| 6 | 11236 |
| 7 | 19044 |
| 8 | 20449 |
| 9 | 24964 |
| 10 | 28561 |
| 11 | 33124 |
| 12 | 38025 |
| 13 | 60025 |
| 14 | 64009 |
| 15 | 75076 |
| 16 | 127449 |
| 17 | 148225 |
| 18 | 170569 |
| 19 | 184900 |
| 20 | 193600 |
| 21 | 245025 |
| 22 | 281961 |
| 23 | 422500 |
| 24 | 425104 |
| 25 | 429025 |
| 26 | 461041 |
| 27 | 524176 |
| 28 | 620944 |
| 29 | 632025 |
| 30 | 970225 |
| 31 | 1024144 |
| 32 | 1044484 |
| 33 | 1113025 |
| 34 | 1283689 |