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) |
|---|---|
| 62 | 4 |
| 63 | 8 |
| 64 | 56 |
| 65 | 54 |
| 66 | 211 |
| 67 | 178 |
| 68 | 770 |
| 69 | 493 |
| 70 | 2349 |
| 71 | 1193 |
| 72 | 6479 |
| 73 | 2788 |
| 74 | 16960 |
| 75 | 5908 |
| 76 | 40657 |
| 77 | 11169 |
| 78 | 89378 |
| 79 | 19138 |
| 80 | 176325 |
| 81 | 27984 |
| 82 | 311332 |
| 83 | 36524 |
| 84 | 478536 |
| 85 | 35025 |
| 86 | 599661 |
| 87 | 20387 |
| 88 | 517568 |
| 89 | 0 |
| 90 | 251310 |