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 | 55440 |
| 2 | 65520 |
| 3 | 85680 |
| 4 | 92400 |
| 5 | 95760 |
| 6 | 102960 |
| 7 | 109200 |
| 8 | 115920 |
| 9 | 124740 |
| 10 | 129360 |
| 11 | 134640 |
| 12 | 142800 |
| 13 | 144144 |
| 14 | 146160 |
| 15 | 147420 |
| 16 | 150480 |
| 17 | 152880 |
| 18 | 156240 |
| 19 | 159120 |
| 20 | 159600 |
| 21 | 171600 |
| 22 | 177840 |
| 23 | 182160 |
| 24 | 186480 |
| 25 | 188496 |
| 26 | 192780 |
| 27 | 193200 |
| 28 | 199920 |
| 29 | 203280 |
| 30 | 206640 |