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 | 17 |
| 2 | 29 |
| 3 | 61 |
| 4 | 157 |
| 5 | 257 |
| 6 | 337 |
| 7 | 641 |
| 8 | 701 |
| 9 | 829 |
| 10 | 1117 |
| 11 | 1277 |
| 12 | 1361 |
| 13 | 2129 |
| 14 | 2237 |
| 15 | 3329 |
| 16 | 4177 |
| 17 | 4481 |
| 18 | 4637 |
| 19 | 4957 |
| 20 | 5981 |
| 21 | 6529 |
| 22 | 7297 |
| 23 | 7901 |
| 24 | 8317 |
| 25 | 9181 |
| 26 | 9629 |
| 27 | 9857 |
| 28 | 10321 |
| 29 | 11777 |
| 30 | 12541 |
| 31 | 13597 |
| 32 | 17021 |
| 33 | 19841 |
| 34 | 21841 |
| 35 | 22877 |
| 36 | 23581 |
| 37 | 26881 |
| 38 | 29201 |
| 39 | 32029 |
| 40 | 34129 |
| 41 | 37181 |
| 42 | 39901 |
| 43 | 40829 |