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 | 582169 |
| 2 | 588289 |
| 3 | 1136356 |
| 4 | 1183744 |
| 5 | 1454436 |
| 6 | 1700416 |
| 7 | 2030625 |
| 8 | 2424249 |
| 9 | 2436721 |
| 10 | 2669956 |
| 11 | 2732409 |
| 12 | 2930944 |
| 13 | 3024121 |
| 14 | 3175524 |
| 15 | 3305124 |
| 16 | 3381921 |
| 17 | 3481956 |
| 18 | 3526884 |
| 19 | 3900625 |
| 20 | 4129024 |
| 21 | 4182025 |
| 22 | 4223025 |
| 23 | 4553956 |
| 24 | 4804864 |
| 25 | 4981824 |