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 | 2 |
| 2 | 9 |
| 3 | 32 |
| 4 | 85 |
| 5 | 182 |
| 6 | 333 |
| 7 | 560 |
| 8 | 871 |
| 9 | 1290 |
| 10 | 1831 |
| 11 | 2492 |
| 12 | 3319 |
| 13 | 4328 |
| 14 | 5521 |
| 15 | 6948 |
| 16 | 8567 |
| 17 | 10446 |
| 18 | 12589 |
| 19 | 15026 |
| 20 | 17767 |
| 21 | 20850 |
| 22 | 24311 |
| 23 | 28114 |
| 24 | 32325 |
| 25 | 36962 |
| 26 | 42013 |
| 27 | 47532 |
| 28 | 53539 |
| 29 | 60020 |
| 30 | 67017 |
| 31 | 74590 |
| 32 | 82751 |
| 33 | 91488 |
| 34 | 100829 |
| 35 | 110760 |
| 36 | 121387 |
| 37 | 132708 |
| 38 | 144757 |