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 | 3 |
| 2 | 34 |
| 3 | 37 |
| 4 | 71 |
| 5 | 108 |
| 6 | 179 |
| 7 | 1003 |
| 8 | 1182 |
| 9 | 12823 |
| 10 | 39651 |
| 11 | 369682 |
| 12 | 409333 |
| 13 | 1188348 |
| 14 | 28929685 |
| 15 | 4109203618 |
| 16 | 12356540539 |
| 17 | 16465744157 |
| 18 | 61753773010 |
| 19 | 263480836197 |
| 20 | 325234609207 |
| 21 | 2214888491439 |
| 22 | 2540123100646 |
| 23 | 14915503994669 |
| 24 | 32371131089984 |
| 25 | 79657766174637 |
| 26 | 112028897264621 |