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 | 72 |
| 2 | 240 |
| 3 | 672 |
| 4 | 800 |
| 5 | 2240 |
| 6 | 4224 |
| 7 | 5184 |
| 8 | 6272 |
| 9 | 9984 |
| 10 | 14080 |
| 11 | 17280 |
| 12 | 33280 |
| 13 | 39424 |
| 14 | 48384 |
| 15 | 52224 |
| 16 | 57600 |
| 17 | 93184 |
| 18 | 116736 |
| 19 | 161280 |
| 20 | 174080 |
| 21 | 192000 |
| 22 | 247808 |
| 23 | 304128 |
| 24 | 373248 |
| 25 | 389120 |
| 26 | 451584 |
| 27 | 487424 |
| 28 | 537600 |
| 29 | 565248 |
| 30 | 585728 |
| 31 | 640000 |
| 32 | 718848 |
| 33 | 1013760 |
| 34 | 1089536 |
| 35 | 1244160 |
| 36 | 1384448 |