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 | 6 |
| 2 | 25 |
| 3 | 325 |
| 4 | 561 |
| 5 | 703 |
| 6 | 817 |
| 7 | 1105 |
| 8 | 1825 |
| 9 | 2101 |
| 10 | 2353 |
| 11 | 2465 |
| 12 | 3277 |
| 13 | 4525 |
| 14 | 4825 |
| 15 | 6697 |
| 16 | 8321 |
| 17 | 10225 |
| 18 | 10585 |
| 19 | 10621 |
| 20 | 11041 |
| 21 | 11521 |
| 22 | 12025 |
| 23 | 13665 |
| 24 | 14089 |
| 25 | 16725 |
| 26 | 16806 |
| 27 | 18721 |
| 28 | 19345 |
| 29 | 20197 |
| 30 | 20417 |
| 31 | 20425 |
| 32 | 22945 |
| 33 | 25829 |
| 34 | 26419 |
| 35 | 29234 |
| 36 | 29341 |
| 37 | 29857 |
| 38 | 29891 |
| 39 | 30025 |
| 40 | 30811 |
| 41 | 33227 |