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 | 1 |
| 2 | 17 |
| 3 | 108 |
| 4 | 424 |
| 5 | 1250 |
| 6 | 3051 |
| 7 | 6517 |
| 8 | 12608 |
| 9 | 22599 |
| 10 | 38125 |
| 11 | 61226 |
| 12 | 94392 |
| 13 | 140608 |
| 14 | 203399 |
| 15 | 286875 |
| 16 | 395776 |
| 17 | 535517 |
| 18 | 712233 |
| 19 | 932824 |
| 20 | 1205000 |
| 21 | 1537326 |
| 22 | 1939267 |
| 23 | 2421233 |
| 24 | 2994624 |
| 25 | 3671875 |
| 26 | 4466501 |
| 27 | 5393142 |
| 28 | 6467608 |
| 29 | 7706924 |
| 30 | 9129375 |
| 31 | 10754551 |
| 32 | 12603392 |
| 33 | 14698233 |