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 | 11 |
| 2 | 20 |
| 3 | 32 |
| 4 | 48 |
| 5 | 68 |
| 6 | 93 |
| 7 | 124 |
| 8 | 162 |
| 9 | 209 |
| 10 | 266 |
| 11 | 334 |
| 12 | 415 |
| 13 | 513 |
| 14 | 628 |
| 15 | 764 |
| 16 | 922 |
| 17 | 1108 |
| 18 | 1325 |
| 19 | 1574 |
| 20 | 1858 |
| 21 | 2186 |
| 22 | 2562 |
| 23 | 2992 |
| 24 | 3480 |
| 25 | 4038 |
| 26 | 4670 |
| 27 | 5379 |
| 28 | 6184 |
| 29 | 7094 |
| 30 | 8115 |
| 31 | 9263 |
| 32 | 10552 |
| 33 | 11991 |
| 34 | 13600 |
| 35 | 15400 |
| 36 | 17403 |
| 37 | 19629 |
| 38 | 22107 |
| 39 | 24856 |
| 40 | 27902 |
| 41 | 31275 |
| 42 | 35008 |