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 | 0 |
| 1 | 8 |
| 2 | 9 |
| 3 | 18 |
| 4 | 28 |
| 5 | 47 |
| 6 | 76 |
| 7 | 124 |
| 8 | 201 |
| 9 | 326 |
| 10 | 528 |
| 11 | 855 |
| 12 | 1384 |
| 13 | 2240 |
| 14 | 3625 |
| 15 | 5866 |
| 16 | 9492 |
| 17 | 15359 |
| 18 | 24852 |
| 19 | 40212 |
| 20 | 65065 |
| 21 | 105278 |
| 22 | 170344 |
| 23 | 275623 |
| 24 | 445968 |
| 25 | 721592 |
| 26 | 1167561 |
| 27 | 1889154 |
| 28 | 3056716 |
| 29 | 4945871 |
| 30 | 8002588 |
| 31 | 12948460 |
| 32 | 20951049 |
| 33 | 33899510 |
| 34 | 54850560 |
| 35 | 88750071 |
| 36 | 143600632 |