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 | 6601 |
| 2 | 13981 |
| 3 | 30889 |
| 4 | 68101 |
| 5 | 219781 |
| 6 | 252601 |
| 7 | 332949 |
| 8 | 399001 |
| 9 | 512461 |
| 10 | 642001 |
| 11 | 721801 |
| 12 | 722261 |
| 13 | 741751 |
| 14 | 852841 |
| 15 | 873181 |
| 16 | 1024651 |
| 17 | 1141141 |
| 18 | 1193221 |
| 19 | 1207361 |
| 20 | 1533601 |
| 21 | 1690501 |
| 22 | 1735841 |
| 23 | 1857241 |
| 24 | 1909001 |
| 25 | 2085301 |
| 26 | 2100901 |
| 27 | 2165801 |
| 28 | 2603381 |
| 29 | 2704801 |
| 30 | 2757241 |
| 31 | 3186821 |
| 32 | 3568661 |