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) |
|---|---|
| 54 | 0 |
| 55 | 3 |
| 56 | 17 |
| 57 | 14 |
| 58 | 92 |
| 59 | 60 |
| 60 | 316 |
| 61 | 175 |
| 62 | 814 |
| 63 | 495 |
| 64 | 2323 |
| 65 | 1402 |
| 66 | 6037 |
| 67 | 3113 |
| 68 | 12851 |
| 69 | 6200 |
| 70 | 24710 |
| 71 | 11851 |
| 72 | 46152 |
| 73 | 18123 |
| 74 | 72151 |
| 75 | 18007 |
| 76 | 74547 |
| 77 | 8970 |
| 78 | 40141 |