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 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 16 |
| 6 | 31 |
| 7 | 57 |
| 8 | 99 |
| 9 | 163 |
| 10 | 256 |
| 11 | 386 |
| 12 | 562 |
| 13 | 794 |
| 14 | 1093 |
| 15 | 1471 |
| 16 | 1941 |
| 17 | 2517 |
| 18 | 3214 |
| 19 | 4048 |
| 20 | 5036 |
| 21 | 6196 |
| 22 | 7547 |
| 23 | 9109 |
| 24 | 10903 |
| 25 | 12951 |
| 26 | 15276 |
| 27 | 17902 |
| 28 | 20854 |
| 29 | 24158 |
| 30 | 27841 |
| 31 | 31931 |
| 32 | 36457 |
| 33 | 41449 |
| 34 | 46938 |
| 35 | 52956 |
| 36 | 59536 |
| 37 | 66712 |
| 38 | 74519 |
| 39 | 82993 |
| 40 | 92171 |
| 41 | 102091 |
| 42 | 112792 |
| 43 | 124314 |
| 44 | 136698 |