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 | 16 |
| 2 | 400 |
| 3 | 2800 |
| 4 | 9328 |
| 5 | 21480 |
| 6 | 39616 |
| 7 | 63440 |
| 8 | 92656 |
| 9 | 127264 |
| 10 | 167264 |
| 11 | 212656 |
| 12 | 263440 |
| 13 | 319616 |
| 14 | 381184 |
| 15 | 448144 |
| 16 | 520496 |
| 17 | 598240 |
| 18 | 681376 |
| 19 | 769904 |
| 20 | 863824 |
| 21 | 963136 |
| 22 | 1067840 |
| 23 | 1177936 |
| 24 | 1293424 |
| 25 | 1414304 |
| 26 | 1540576 |
| 27 | 1672240 |
| 28 | 1809296 |
| 29 | 1951744 |
| 30 | 2099584 |
| 31 | 2252816 |
| 32 | 2411440 |