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 | 15841 |
| 2 | 126217 |
| 3 | 656601 |
| 4 | 1193221 |
| 5 | 2704801 |
| 6 | 6189121 |
| 7 | 8134561 |
| 8 | 8719921 |
| 9 | 11205601 |
| 10 | 13992265 |
| 11 | 40917241 |
| 12 | 41298985 |
| 13 | 43286881 |
| 14 | 56052361 |
| 15 | 76595761 |
| 16 | 88689601 |
| 17 | 105869401 |
| 18 | 130497361 |
| 19 | 167979421 |
| 20 | 175997185 |
| 21 | 186782401 |
| 22 | 289766701 |
| 23 | 367939585 |
| 24 | 597717121 |
| 25 | 633639097 |