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 | 3 |
| 2 | 24 |
| 3 | 81 |
| 4 | 98 |
| 5 | 168 |
| 6 | 192 |
| 7 | 228 |
| 8 | 312 |
| 9 | 375 |
| 10 | 525 |
| 11 | 588 |
| 12 | 648 |
| 13 | 671 |
| 14 | 784 |
| 15 | 847 |
| 16 | 1014 |
| 17 | 1029 |
| 18 | 1183 |
| 19 | 1225 |
| 20 | 1261 |
| 21 | 1323 |
| 22 | 1344 |
| 23 | 1536 |
| 24 | 1824 |
| 25 | 2187 |
| 26 | 2496 |
| 27 | 2646 |
| 28 | 2888 |
| 29 | 3000 |
| 30 | 3993 |
| 31 | 4200 |
| 32 | 4225 |
| 33 | 4536 |
| 34 | 4563 |
| 35 | 4644 |
| 36 | 4704 |
| 37 | 5184 |
| 38 | 5368 |
| 39 | 6156 |
| 40 | 6272 |
| 41 | 6292 |
| 42 | 6371 |
| 43 | 6591 |
| 44 | 6696 |
| 45 | 6776 |
| 46 | 6877 |
| 47 | 8112 |