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 | 7 |
| 2 | 97 |
| 3 | 16057 |
| 4 | 19417 |
| 5 | 43777 |
| 6 | 1091257 |
| 7 | 1615837 |
| 8 | 1954357 |
| 9 | 2822707 |
| 10 | 2839927 |
| 11 | 3243337 |
| 12 | 3400207 |
| 13 | 6005887 |
| 14 | 6503587 |
| 15 | 7187767 |
| 16 | 7641367 |
| 17 | 8061997 |
| 18 | 8741137 |
| 19 | 10526557 |
| 20 | 11086837 |
| 21 | 11664547 |
| 22 | 14520547 |
| 23 | 14812867 |
| 24 | 14834707 |
| 25 | 14856757 |
| 26 | 16025827 |
| 27 | 16094707 |
| 28 | 18916477 |
| 29 | 19197247 |