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 | 5 |
| 2 | 41 |
| 3 | 61 |
| 4 | 193 |
| 5 | 241 |
| 6 | 337 |
| 7 | 449 |
| 8 | 673 |
| 9 | 613 |
| 10 | 1201 |
| 11 | 1453 |
| 12 | 1249 |
| 13 | 2081 |
| 14 | 2633 |
| 15 | 1861 |
| 16 | 3457 |
| 17 | 4217 |
| 18 | 3169 |
| 19 | 6841 |
| 20 | 4801 |
| 21 | 4201 |
| 22 | 7481 |
| 23 | 9109 |
| 24 | 6529 |
| 25 | 7901 |
| 26 | 13001 |
| 27 | 8209 |
| 28 | 12097 |
| 29 | 12413 |
| 30 | 8641 |
| 31 | 16741 |
| 32 | 17921 |
| 33 | 10429 |
| 34 | 19993 |
| 35 | 15401 |
| 36 | 16417 |
| 37 | 24421 |
| 38 | 26297 |
| 39 | 17317 |
| 40 | 23201 |
| 41 | 33457 |
| 42 | 21169 |