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 | 1 |
| 2 | 5 |
| 3 | 13 |
| 4 | 28 |
| 5 | 54 |
| 6 | 98 |
| 7 | 171 |
| 8 | 291 |
| 9 | 487 |
| 10 | 806 |
| 11 | 1324 |
| 12 | 2164 |
| 13 | 3525 |
| 14 | 5729 |
| 15 | 9297 |
| 16 | 15072 |
| 17 | 24418 |
| 18 | 39542 |
| 19 | 64015 |
| 20 | 103615 |
| 21 | 167691 |
| 22 | 271370 |
| 23 | 439128 |
| 24 | 710568 |
| 25 | 1149769 |
| 26 | 1860413 |
| 27 | 3010261 |
| 28 | 4870756 |
| 29 | 7881102 |
| 30 | 12751946 |
| 31 | 20633139 |
| 32 | 33385179 |
| 33 | 54018415 |
| 34 | 87403694 |
| 35 | 141422212 |
| 36 | 228826012 |