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 | 6 |
| 3 | 12 |
| 4 | 14 |
| 5 | 28 |
| 6 | 48 |
| 7 | 62 |
| 8 | 112 |
| 9 | 120 |
| 10 | 124 |
| 11 | 160 |
| 12 | 189 |
| 13 | 192 |
| 14 | 254 |
| 15 | 448 |
| 16 | 496 |
| 17 | 508 |
| 18 | 672 |
| 19 | 1984 |
| 20 | 2032 |
| 21 | 7560 |
| 22 | 8064 |
| 23 | 8128 |
| 24 | 8184 |
| 25 | 8840 |
| 26 | 9600 |
| 27 | 10540 |
| 28 | 12288 |
| 29 | 16382 |
| 30 | 28672 |
| 31 | 30240 |
| 32 | 32760 |
| 33 | 32764 |
| 34 | 34944 |
| 35 | 36576 |
| 36 | 38080 |
| 37 | 65520 |
| 38 | 71680 |
| 39 | 75264 |
| 40 | 77748 |
| 41 | 90272 |
| 42 | 126976 |
| 43 | 131056 |