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) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 59 |
| 3 | 601 |
| 4 | 6019 |
| 5 | 60204 |
| 6 | 602057 |
| 7 | 6020597 |
| 8 | 60205995 |
| 9 | 602059987 |
| 10 | 6020599909 |
| 11 | 60205999128 |
| 12 | 602059991322 |
| 13 | 6020599913273 |
| 14 | 60205999132789 |
| 15 | 602059991327955 |
| 16 | 6020599913279616 |
| 17 | 60205999132796231 |