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) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 4 |
| 4 | 16 |
| 5 | 36 |
| 6 | 81 |
| 7 | 144 |
| 8 | 256 |
| 9 | 400 |
| 10 | 625 |
| 11 | 900 |
| 12 | 1296 |
| 13 | 1764 |
| 14 | 2401 |
| 15 | 3136 |
| 16 | 4096 |
| 17 | 5184 |
| 18 | 6561 |
| 19 | 8100 |
| 20 | 10000 |
| 21 | 12100 |
| 22 | 14641 |
| 23 | 17424 |
| 24 | 20736 |
| 25 | 24336 |
| 26 | 28561 |
| 27 | 33124 |
| 28 | 38416 |
| 29 | 44100 |
| 30 | 50625 |
| 31 | 57600 |
| 32 | 65536 |
| 33 | 73984 |
| 34 | 83521 |
| 35 | 93636 |
| 36 | 104976 |
| 37 | 116964 |