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 | 169 |
| 2 | 385 |
| 3 | 961 |
| 4 | 1121 |
| 5 | 3741 |
| 6 | 3781 |
| 7 | 4795 |
| 8 | 4901 |
| 9 | 6061 |
| 10 | 6265 |
| 11 | 6441 |
| 12 | 6601 |
| 13 | 6895 |
| 14 | 6931 |
| 15 | 7801 |
| 16 | 8119 |
| 17 | 9809 |
| 18 | 9881 |
| 19 | 10945 |
| 20 | 13981 |
| 21 | 14111 |
| 22 | 15841 |
| 23 | 18241 |
| 24 | 18721 |
| 25 | 19097 |
| 26 | 20833 |
| 27 | 23829 |
| 28 | 24727 |
| 29 | 29953 |
| 30 | 30381 |
| 31 | 30889 |
| 32 | 31417 |
| 33 | 34561 |
| 34 | 37345 |
| 35 | 38081 |
| 36 | 40391 |
| 37 | 42127 |
| 38 | 45961 |
| 39 | 47321 |
| 40 | 49105 |