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 | 576 |
| 2 | 1296 |
| 3 | 2976 |
| 4 | 3168 |
| 5 | 3648 |
| 6 | 3720 |
| 7 | 4788 |
| 8 | 4896 |
| 9 | 5544 |
| 10 | 6300 |
| 11 | 9000 |
| 12 | 9840 |
| 13 | 10656 |
| 14 | 11808 |
| 15 | 12528 |
| 16 | 13020 |
| 17 | 13320 |
| 18 | 14760 |
| 19 | 15456 |
| 20 | 16740 |
| 21 | 17920 |
| 22 | 18288 |
| 23 | 18576 |
| 24 | 19344 |
| 25 | 19840 |
| 26 | 20400 |
| 27 | 21280 |
| 28 | 22800 |
| 29 | 23296 |
| 30 | 24300 |
| 31 | 26712 |
| 32 | 26928 |
| 33 | 27552 |
| 34 | 27936 |
| 35 | 28392 |