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 | 18 |
| 2 | 50 |
| 3 | 75 |
| 4 | 98 |
| 5 | 147 |
| 6 | 242 |
| 7 | 245 |
| 8 | 338 |
| 9 | 363 |
| 10 | 507 |
| 11 | 578 |
| 12 | 605 |
| 13 | 722 |
| 14 | 845 |
| 15 | 847 |
| 16 | 867 |
| 17 | 1058 |
| 18 | 1083 |
| 19 | 1183 |
| 20 | 1445 |
| 21 | 1587 |
| 22 | 1682 |
| 23 | 1805 |
| 24 | 1859 |
| 25 | 1922 |
| 26 | 2023 |
| 27 | 2523 |
| 28 | 2527 |
| 29 | 2645 |
| 30 | 2738 |
| 31 | 2883 |
| 32 | 3179 |
| 33 | 3362 |
| 34 | 3698 |
| 35 | 3703 |
| 36 | 3757 |
| 37 | 3971 |
| 38 | 4107 |
| 39 | 4205 |
| 40 | 4418 |
| 41 | 4693 |
| 42 | 4805 |
| 43 | 5043 |
| 44 | 5547 |
| 45 | 5618 |
| 46 | 5819 |