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 | 457 |
| 2 | 1297 |
| 3 | 6481 |
| 4 | 14401 |
| 5 | 26497 |
| 6 | 44101 |
| 7 | 47521 |
| 8 | 47881 |
| 9 | 165601 |
| 10 | 225457 |
| 11 | 446881 |
| 12 | 560737 |
| 13 | 576721 |
| 14 | 677041 |
| 15 | 1037857 |
| 16 | 1049941 |
| 17 | 1649341 |
| 18 | 1903981 |
| 19 | 1934137 |
| 20 | 2291041 |
| 21 | 3990601 |
| 22 | 4110121 |
| 23 | 4262161 |
| 24 | 4663297 |
| 25 | 4736341 |
| 26 | 5293081 |
| 27 | 5317057 |
| 28 | 5372929 |
| 29 | 6410497 |
| 30 | 6535681 |
| 31 | 6651361 |
| 32 | 8122501 |