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 | 240 |
| 2 | 684 |
| 3 | 744 |
| 4 | 912 |
| 5 | 1092 |
| 6 | 1176 |
| 7 | 1200 |
| 8 | 1368 |
| 9 | 1596 |
| 10 | 2340 |
| 11 | 2376 |
| 12 | 2496 |
| 13 | 2700 |
| 14 | 3072 |
| 15 | 3348 |
| 16 | 4212 |
| 17 | 5460 |
| 18 | 5520 |
| 19 | 5586 |
| 20 | 5642 |
| 21 | 5712 |
| 22 | 6000 |
| 23 | 6160 |
| 24 | 6264 |
| 25 | 6804 |
| 26 | 6864 |
| 27 | 7068 |
| 28 | 7254 |
| 29 | 7584 |
| 30 | 7632 |
| 31 | 7728 |
| 32 | 8112 |
| 33 | 8232 |
| 34 | 8370 |
| 35 | 8512 |
| 36 | 8680 |
| 37 | 8712 |
| 38 | 8832 |
| 39 | 8960 |
| 40 | 9744 |
| 41 | 9936 |