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) |
|---|---|
| 65 | 2 |
| 66 | 3 |
| 67 | 4 |
| 68 | 5 |
| 69 | 6 |
| 70 | 9 |
| 71 | 12 |
| 72 | 15 |
| 73 | 19 |
| 74 | 24 |
| 75 | 35 |
| 76 | 46 |
| 77 | 60 |
| 78 | 83 |
| 79 | 102 |
| 80 | 135 |