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 | 741751 |
| 2 | 1024651 |
| 3 | 5481451 |
| 4 | 31150351 |
| 5 | 109437751 |
| 6 | 139952671 |
| 7 | 178482151 |
| 8 | 284301751 |
| 9 | 383425351 |
| 10 | 395044651 |
| 11 | 407282851 |
| 12 | 417027451 |
| 13 | 498706651 |
| 14 | 582799951 |
| 15 | 612816751 |
| 16 | 620072251 |
| 17 | 652969351 |
| 18 | 738820351 |
| 19 | 977755351 |
| 20 | 1126587151 |
| 21 | 1204176751 |
| 22 | 1397357851 |
| 23 | 1588247851 |
| 24 | 1789167931 |