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) |
|---|---|
| 45 | 1 |
| 46 | 1 |
| 47 | 2 |
| 48 | 3 |
| 49 | 5 |
| 50 | 7 |
| 51 | 11 |
| 52 | 15 |
| 53 | 22 |
| 54 | 30 |
| 55 | 1054 |
| 56 | 1067 |
| 57 | 2099 |
| 58 | 3133 |
| 59 | 5188 |
| 60 | 7248 |
| 61 | 11344 |
| 62 | 15447 |
| 63 | 22604 |
| 64 | 30783 |
| 65 | 43034 |
| 66 | 208950 |
| 67 | 229344 |
| 68 | 404422 |
| 69 | 588651 |
| 70 | 930608 |
| 71 | 1284764 |
| 72 | 1951323 |
| 73 | 2636169 |
| 74 | 3789105 |
| 75 | 5119060 |
| 76 | 7075832 |
| 77 | 9369369 |
| 78 | 22789793 |
| 79 | 26524108 |
| 80 | 41851347 |
| 81 | 58150258 |
| 82 | 86514208 |