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 | 0 |
| 2 | 1 |
| 3 | 4 |
| 4 | 9 |
| 5 | 100 |
| 6 | 121 |
| 7 | 144 |
| 8 | 225 |
| 9 | 400 |
| 10 | 441 |
| 11 | 484 |
| 12 | 676 |
| 13 | 900 |
| 14 | 1444 |
| 15 | 10000 |
| 16 | 11881 |
| 17 | 14161 |
| 18 | 17161 |
| 19 | 22201 |
| 20 | 27225 |
| 21 | 28224 |
| 22 | 29929 |
| 23 | 40000 |
| 24 | 44944 |
| 25 | 46656 |
| 26 | 55225 |
| 27 | 66564 |
| 28 | 69696 |
| 29 | 88804 |
| 30 | 90000 |
| 31 | 97969 |
| 32 | 160000 |
| 33 | 250000 |
| 34 | 360000 |
| 35 | 490000 |