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 | 5 |
| 4 | 9 |
| 5 | 14 |
| 6 | 18 |
| 7 | 28 |
| 8 | 38 |
| 9 | 56 |
| 10 | 70 |
| 11 | 106 |
| 12 | 131 |
| 13 | 167 |
| 14 | 237 |
| 15 | 293 |
| 16 | 433 |
| 17 | 523 |
| 18 | 613 |
| 19 | 753 |
| 20 | 1046 |
| 21 | 1283 |
| 22 | 1869 |
| 23 | 2219 |
| 24 | 2543 |
| 25 | 2893 |
| 26 | 3479 |
| 27 | 4762 |
| 28 | 5808 |
| 29 | 8374 |
| 30 | 9839 |
| 31 | 11099 |
| 32 | 12359 |
| 33 | 13824 |
| 34 | 16390 |
| 35 | 22198 |