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 | 4 |
| 2 | 8 |
| 3 | 32 |
| 4 | 50 |
| 5 | 98 |
| 6 | 128 |
| 7 | 242 |
| 8 | 324 |
| 9 | 338 |
| 10 | 392 |
| 11 | 722 |
| 12 | 784 |
| 13 | 800 |
| 14 | 1058 |
| 15 | 1250 |
| 16 | 1444 |
| 17 | 2304 |
| 18 | 2312 |
| 19 | 2450 |
| 20 | 2704 |
| 21 | 2738 |
| 22 | 3600 |
| 23 | 3872 |
| 24 | 5408 |
| 25 | 5476 |
| 26 | 5618 |
| 27 | 6272 |
| 28 | 6728 |
| 29 | 7442 |
| 30 | 7688 |
| 31 | 8192 |
| 32 | 9248 |
| 33 | 11552 |
| 34 | 12482 |
| 35 | 12800 |
| 36 | 14400 |
| 37 | 14884 |
| 38 | 15488 |
| 39 | 15842 |
| 40 | 16562 |
| 41 | 16900 |
| 42 | 16928 |
| 43 | 17672 |
| 44 | 18050 |
| 45 | 19208 |
| 46 | 21632 |
| 47 | 21904 |
| 48 | 22500 |
| 49 | 23762 |
| 50 | 25088 |