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 | 66 |
| 2 | 153 |
| 3 | 266 |
| 4 | 609 |
| 5 | 806 |
| 6 | 1295 |
| 7 | 1599 |
| 8 | 1634 |
| 9 | 2107 |
| 10 | 3021 |
| 11 | 3055 |
| 12 | 3422 |
| 13 | 5254 |
| 14 | 5369 |
| 15 | 5795 |
| 16 | 5829 |
| 17 | 7138 |
| 18 | 8769 |
| 19 | 9443 |
| 20 | 9581 |
| 21 | 10585 |
| 22 | 10706 |
| 23 | 12337 |
| 24 | 12513 |
| 25 | 13298 |
| 26 | 16465 |
| 27 | 16511 |
| 28 | 16849 |
| 29 | 17013 |
| 30 | 18602 |
| 31 | 21983 |
| 32 | 22145 |
| 33 | 23241 |
| 34 | 23542 |
| 35 | 26159 |
| 36 | 29014 |
| 37 | 29607 |
| 38 | 29945 |
| 39 | 30943 |
| 40 | 32623 |
| 41 | 32809 |