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 | 2 |
| 2 | 24 |
| 3 | 77 |
| 4 | 82 |
| 5 | 2624 |
| 6 | 26242 |
| 7 | 29442 |
| 8 | 82877 |
| 9 | 2840082 |
| 10 | 82825117 |
| 11 | 93091399 |
| 12 | 774641122 |
| 13 | 816508460 |
| 14 | 9423378739 |
| 15 | 81731319999 |
| 16 | 246333119999 |
| 17 | 2976590096077 |
| 18 | 8164967169602 |