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 | 2 |
| 1 | 26 |
| 2 | 28 |
| 3 | 54 |
| 4 | 82 |
| 5 | 136 |
| 6 | 218 |
| 7 | 354 |
| 8 | 572 |
| 9 | 926 |
| 10 | 1498 |
| 11 | 2424 |
| 12 | 3922 |
| 13 | 6346 |
| 14 | 10268 |
| 15 | 16614 |
| 16 | 26882 |
| 17 | 43496 |
| 18 | 70378 |
| 19 | 113874 |
| 20 | 184252 |
| 21 | 298126 |
| 22 | 482378 |
| 23 | 780504 |
| 24 | 1262882 |
| 25 | 2043386 |
| 26 | 3306268 |
| 27 | 5349654 |
| 28 | 8655922 |
| 29 | 14005576 |
| 30 | 22661498 |
| 31 | 36667074 |
| 32 | 59328572 |
| 33 | 95995646 |
| 34 | 155324218 |
| 35 | 251319864 |
| 36 | 406644082 |
| 37 | 657963946 |