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) |
|---|---|
| 0 | 1 |
| 1 | 9 |
| 2 | 30 |
| 3 | 65 |
| 4 | 114 |
| 5 | 177 |
| 6 | 254 |
| 7 | 345 |
| 8 | 450 |
| 9 | 569 |
| 10 | 702 |
| 11 | 849 |
| 12 | 1010 |
| 13 | 1185 |
| 14 | 1374 |
| 15 | 1577 |
| 16 | 1794 |
| 17 | 2025 |
| 18 | 2270 |
| 19 | 2529 |
| 20 | 2802 |
| 21 | 3089 |
| 22 | 3390 |
| 23 | 3705 |
| 24 | 4034 |
| 25 | 4377 |
| 26 | 4734 |
| 27 | 5105 |
| 28 | 5490 |
| 29 | 5889 |
| 30 | 6302 |
| 31 | 6729 |
| 32 | 7170 |
| 33 | 7625 |
| 34 | 8094 |
| 35 | 8577 |
| 36 | 9074 |
| 37 | 9585 |
| 38 | 10110 |
| 39 | 10649 |
| 40 | 11202 |
| 41 | 11769 |
| 42 | 12350 |
| 43 | 12945 |
| 44 | 13554 |