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 | 169 |
| 3 | 289 |
| 4 | 625 |
| 5 | 841 |
| 6 | 1369 |
| 7 | 1681 |
| 8 | 2809 |
| 9 | 3721 |
| 10 | 4225 |
| 11 | 5329 |
| 12 | 7225 |
| 13 | 7921 |
| 14 | 9409 |
| 15 | 10201 |
| 16 | 11881 |
| 17 | 12769 |
| 18 | 15625 |
| 19 | 18769 |
| 20 | 21025 |
| 21 | 22201 |
| 22 | 24649 |
| 23 | 28561 |
| 24 | 29929 |
| 25 | 32761 |
| 26 | 34225 |
| 27 | 37249 |
| 28 | 38809 |
| 29 | 42025 |
| 30 | 48841 |
| 31 | 52441 |
| 32 | 54289 |
| 33 | 58081 |
| 34 | 66049 |
| 35 | 70225 |
| 36 | 72361 |
| 37 | 76729 |
| 38 | 78961 |
| 39 | 83521 |
| 40 | 85849 |
| 41 | 93025 |
| 42 | 97969 |