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 | 1155 |
| 2 | 10605 |
| 3 | 13755 |
| 4 | 15855 |
| 5 | 16665 |
| 6 | 19005 |
| 7 | 20055 |
| 8 | 21615 |
| 9 | 23331 |
| 10 | 24915 |
| 11 | 29865 |
| 12 | 30261 |
| 13 | 31515 |
| 14 | 32865 |
| 15 | 34881 |
| 16 | 37065 |
| 17 | 38885 |
| 18 | 39165 |
| 19 | 40215 |
| 20 | 41811 |
| 21 | 44121 |
| 22 | 50435 |
| 23 | 51645 |
| 24 | 58135 |
| 25 | 58245 |
| 26 | 61545 |
| 27 | 63195 |
| 28 | 69685 |
| 29 | 72303 |
| 30 | 73535 |
| 31 | 76335 |
| 32 | 79485 |
| 33 | 81543 |