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 | 1226777 |
| 2 | 4732631 |
| 3 | 5093729 |
| 4 | 9210671 |
| 5 | 12515461 |
| 6 | 12917989 |
| 7 | 16121409 |
| 8 | 16183253 |
| 9 | 16698881 |
| 10 | 17263069 |
| 11 | 19418903 |
| 12 | 23003807 |
| 13 | 24534161 |
| 14 | 26519563 |
| 15 | 26726659 |
| 16 | 27625067 |
| 17 | 29605299 |
| 18 | 29772471 |
| 19 | 32655031 |
| 20 | 34027277 |
| 21 | 34366179 |
| 22 | 35340719 |
| 23 | 37570683 |
| 24 | 38117319 |
| 25 | 38687461 |
| 26 | 39038399 |
| 27 | 39479381 |