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 | 0 |
| 1 | 9 |
| 2 | 28 |
| 3 | 57 |
| 4 | 96 |
| 5 | 145 |
| 6 | 204 |
| 7 | 273 |
| 8 | 352 |
| 9 | 441 |
| 10 | 540 |
| 11 | 649 |
| 12 | 768 |
| 13 | 897 |
| 14 | 1036 |
| 15 | 1185 |
| 16 | 1344 |
| 17 | 1513 |
| 18 | 1692 |
| 19 | 1881 |
| 20 | 2080 |
| 21 | 2289 |
| 22 | 2508 |
| 23 | 2737 |
| 24 | 2976 |
| 25 | 3225 |
| 26 | 3484 |
| 27 | 3753 |
| 28 | 4032 |
| 29 | 4321 |
| 30 | 4620 |
| 31 | 4929 |
| 32 | 5248 |
| 33 | 5577 |
| 34 | 5916 |
| 35 | 6265 |
| 36 | 6624 |
| 37 | 6993 |
| 38 | 7372 |
| 39 | 7761 |
| 40 | 8160 |
| 41 | 8569 |
| 42 | 8988 |
| 43 | 9417 |
| 44 | 9856 |
| 45 | 10305 |
| 46 | 10764 |