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 | 56 |
| 1 | 576 |
| 2 | 1512 |
| 3 | 4032 |
| 4 | 5544 |
| 5 | 12096 |
| 6 | 13664 |
| 7 | 24192 |
| 8 | 27216 |
| 9 | 44352 |
| 10 | 41832 |
| 11 | 72576 |
| 12 | 67536 |
| 13 | 100800 |
| 14 | 101304 |
| 15 | 145728 |
| 16 | 126504 |
| 17 | 205632 |
| 18 | 176456 |
| 19 | 249984 |
| 20 | 234360 |
| 21 | 326592 |
| 22 | 277200 |
| 23 | 423360 |
| 24 | 355320 |
| 25 | 479808 |
| 26 | 439992 |
| 27 | 608832 |
| 28 | 494928 |
| 29 | 749952 |
| 30 | 599760 |
| 31 | 806400 |
| 32 | 745416 |