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 | 1 |
| 2 | 29 |
| 3 | 67 |
| 4 | 401 |
| 5 | 221 |
| 6 | 1943 |
| 7 | 519 |
| 8 | 4177 |
| 9 | 2398 |
| 10 | 6409 |
| 11 | 1739 |
| 12 | 26867 |
| 13 | 2757 |
| 14 | 15051 |
| 15 | 14807 |
| 16 | 38145 |
| 17 | 5849 |
| 18 | 69542 |
| 19 | 8019 |
| 20 | 88621 |
| 21 | 34773 |
| 22 | 50431 |
| 23 | 13847 |
| 24 | 279859 |
| 25 | 30896 |
| 26 | 79953 |
| 27 | 71194 |
| 28 | 208119 |
| 29 | 27029 |
| 30 | 429403 |
| 31 | 32799 |
| 32 | 326337 |
| 33 | 116513 |
| 34 | 169621 |
| 35 | 114699 |
| 36 | 961598 |
| 37 | 54909 |
| 38 | 232551 |
| 39 | 184719 |
| 40 | 923117 |
| 41 | 74129 |
| 42 | 1008417 |
| 43 | 85227 |
| 44 | 697339 |