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 | 57 |
| 2 | 58 |
| 3 | 597 |
| 4 | 1642 |
| 5 | 5997 |
| 6 | 5998 |
| 7 | 51718 |
| 8 | 160042 |
| 9 | 556438 |
| 10 | 599997 |
| 11 | 5999998 |
| 12 | 15810772 |
| 13 | 59999997 |
| 14 | 59999998 |
| 15 | 160000000042 |