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 | 21025 |
| 2 | 23104 |
| 3 | 32041 |
| 4 | 36100 |
| 5 | 63001 |
| 6 | 10125124 |
| 7 | 10176100 |
| 8 | 10233601 |
| 9 | 10530025 |
| 10 | 10824100 |
| 11 | 11122225 |
| 12 | 11303044 |
| 13 | 11424400 |
| 14 | 12040900 |
| 15 | 12103441 |
| 16 | 12222016 |
| 17 | 12602500 |
| 18 | 13315201 |
| 19 | 13322500 |
| 20 | 14055001 |
| 21 | 14600041 |
| 22 | 16008001 |
| 23 | 16080100 |
| 24 | 16810000 |
| 25 | 20205025 |
| 26 | 20214016 |
| 27 | 20611600 |