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 | 7 |
| 3 | 13 |
| 4 | 41 |
| 5 | 151 |
| 6 | 173 |
| 7 | 181 |
| 8 | 223 |
| 9 | 331 |
| 10 | 641 |
| 11 | 1373 |
| 12 | 1759 |
| 13 | 2011 |
| 14 | 3061 |
| 15 | 4507 |
| 16 | 5867 |
| 17 | 9601 |
| 18 | 13537 |
| 19 | 14533 |
| 20 | 14591 |
| 21 | 14821 |
| 22 | 15101 |
| 23 | 15161 |
| 24 | 30557 |
| 25 | 32707 |
| 26 | 37657 |
| 27 | 38653 |
| 28 | 45361 |
| 29 | 46687 |
| 30 | 48463 |
| 31 | 54331 |
| 32 | 54773 |
| 33 | 59197 |
| 34 | 63853 |
| 35 | 70321 |
| 36 | 76031 |
| 37 | 77041 |
| 38 | 78101 |
| 39 | 87133 |
| 40 | 91541 |
| 41 | 95083 |