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 | 7 |
| 3 | 20 |
| 4 | 27 |
| 5 | 47 |
| 6 | 74 |
| 7 | 121 |
| 8 | 195 |
| 9 | 316 |
| 10 | 511 |
| 11 | 827 |
| 12 | 1338 |
| 13 | 2165 |
| 14 | 3503 |
| 15 | 5668 |
| 16 | 9171 |
| 17 | 14839 |
| 18 | 24010 |
| 19 | 38849 |
| 20 | 62859 |
| 21 | 101708 |
| 22 | 164567 |
| 23 | 266275 |
| 24 | 430842 |
| 25 | 697117 |
| 26 | 1127959 |
| 27 | 1825076 |
| 28 | 2953035 |
| 29 | 4778111 |
| 30 | 7731146 |
| 31 | 12509257 |
| 32 | 20240403 |
| 33 | 32749660 |
| 34 | 52990063 |
| 35 | 85739723 |
| 36 | 138729786 |