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 | 74 |
| 2 | 146 |
| 3 | 194 |
| 4 | 218 |
| 5 | 302 |
| 6 | 482 |
| 7 | 586 |
| 8 | 734 |
| 9 | 746 |
| 10 | 842 |
| 11 | 914 |
| 12 | 1042 |
| 13 | 1138 |
| 14 | 1262 |
| 15 | 1346 |
| 16 | 1438 |
| 17 | 1574 |
| 18 | 1646 |
| 19 | 1654 |
| 20 | 1838 |
| 21 | 1874 |
| 22 | 1894 |
| 23 | 1906 |
| 24 | 1942 |
| 25 | 2026 |
| 26 | 2186 |
| 27 | 2206 |
| 28 | 2458 |
| 29 | 2462 |
| 30 | 2762 |
| 31 | 2906 |
| 32 | 2962 |
| 33 | 2974 |
| 34 | 3098 |
| 35 | 3106 |
| 36 | 3202 |
| 37 | 3218 |
| 38 | 3826 |
| 39 | 4198 |
| 40 | 4274 |
| 41 | 4286 |
| 42 | 4322 |
| 43 | 4414 |
| 44 | 4502 |
| 45 | 4534 |
| 46 | 4622 |
| 47 | 4666 |
| 48 | 4754 |
| 49 | 4934 |
| 50 | 4946 |