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 | 2 |
| 2 | 9 |
| 3 | 28 |
| 4 | 35 |
| 5 | 65 |
| 6 | 91 |
| 7 | 126 |
| 8 | 133 |
| 9 | 152 |
| 10 | 189 |
| 11 | 217 |
| 12 | 341 |
| 13 | 344 |
| 14 | 351 |
| 15 | 370 |
| 16 | 407 |
| 17 | 468 |
| 18 | 513 |
| 19 | 539 |
| 20 | 559 |
| 21 | 637 |
| 22 | 730 |
| 23 | 737 |
| 24 | 793 |
| 25 | 854 |
| 26 | 855 |
| 27 | 1001 |
| 28 | 1027 |
| 29 | 1072 |
| 30 | 1241 |
| 31 | 1332 |
| 32 | 1339 |
| 33 | 1343 |
| 34 | 1358 |
| 35 | 1395 |
| 36 | 1456 |
| 37 | 1547 |
| 38 | 1674 |
| 39 | 1729 |
| 40 | 1843 |
| 41 | 1853 |
| 42 | 2060 |
| 43 | 2071 |
| 44 | 2198 |
| 45 | 2205 |
| 46 | 2224 |
| 47 | 2261 |
| 48 | 2322 |
| 49 | 2331 |
| 50 | 2413 |