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 | 16 |
| 6 | 64 |
| 7 | 144 |
| 8 | 256 |
| 9 | 361 |
| 10 | 1024 |
| 11 | 1521 |
| 12 | 4096 |
| 13 | 5776 |
| 14 | 16384 |
| 15 | 20736 |
| 16 | 51076 |
| 17 | 58081 |
| 18 | 65536 |
| 19 | 73441 |
| 20 | 96721 |
| 21 | 204304 |
| 22 | 218089 |
| 23 | 228484 |
| 24 | 232324 |
| 25 | 331776 |
| 26 | 511225 |
| 27 | 817216 |
| 28 | 929296 |
| 29 | 1048576 |
| 30 | 3055504 |
| 31 | 3268864 |
| 32 | 3489424 |
| 33 | 5308416 |
| 34 | 7033104 |