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 | 579 |
| 2 | 639 |
| 3 | 14911 |
| 4 | 18207 |
| 5 | 38575 |
| 6 | 47223 |
| 7 | 310399 |
| 8 | 492855 |
| 9 | 16632919 |
| 10 | 20238207 |
| 11 | 34696495 |
| 12 | 37400607 |
| 13 | 37852351 |
| 14 | 52463103 |
| 15 | 84250111 |
| 16 | 122992023 |