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 | 11 |
| 2 | 12 |
| 3 | 23 |
| 4 | 35 |
| 5 | 58 |
| 6 | 813 |
| 7 | 1321 |
| 8 | 2134 |
| 9 | 3455 |
| 10 | 5589 |
| 11 | 89144 |
| 12 | 144233 |
| 13 | 233377 |
| 14 | 377610 |
| 15 | 610987 |
| 16 | 9871597 |
| 17 | 15972584 |
| 18 | 25844181 |
| 19 | 41816765 |
| 20 | 676510946 |
| 21 | 1094617711 |
| 22 | 1771128657 |
| 23 | 2865746368 |
| 24 | 4636875025 |
| 25 | 75025121393 |
| 26 | 121393196418 |