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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 16 |
| 5 | 32 |
| 6 | 55 |
| 7 | 83 |
| 8 | 121 |
| 9 | 170 |
| 10 | 232 |
| 11 | 302 |
| 12 | 379 |
| 13 | 470 |
| 14 | 571 |
| 15 | 674 |
| 16 | 781 |
| 17 | 896 |
| 18 | 1018 |
| 19 | 1145 |
| 20 | 1282 |
| 21 | 1430 |
| 22 | 1591 |
| 23 | 1760 |
| 24 | 1945 |
| 25 | 2144 |
| 26 | 2362 |
| 27 | 2591 |
| 28 | 2833 |
| 29 | 3083 |
| 30 | 3340 |
| 31 | 3611 |
| 32 | 3892 |
| 33 | 4184 |
| 34 | 4489 |
| 35 | 4802 |
| 36 | 5122 |
| 37 | 5447 |
| 38 | 5782 |
| 39 | 6128 |
| 40 | 6487 |
| 41 | 6863 |
| 42 | 7255 |
| 43 | 7661 |
| 44 | 8077 |
| 45 | 8504 |
| 46 | 8944 |
| 47 | 9392 |