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 | 13 |
| 2 | 9 |
| 3 | 22 |
| 4 | 31 |
| 5 | 53 |
| 6 | 84 |
| 7 | 137 |
| 8 | 221 |
| 9 | 358 |
| 10 | 579 |
| 11 | 937 |
| 12 | 1516 |
| 13 | 2453 |
| 14 | 3969 |
| 15 | 6422 |
| 16 | 10391 |
| 17 | 16813 |
| 18 | 27204 |
| 19 | 44017 |
| 20 | 71221 |
| 21 | 115238 |
| 22 | 186459 |
| 23 | 301697 |
| 24 | 488156 |
| 25 | 789853 |
| 26 | 1278009 |
| 27 | 2067862 |
| 28 | 3345871 |
| 29 | 5413733 |
| 30 | 8759604 |
| 31 | 14173337 |
| 32 | 22932941 |
| 33 | 37106278 |
| 34 | 60039219 |
| 35 | 97145497 |
| 36 | 157184716 |