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 | 660 |
| 1 | 1356 |
| 2 | 1836 |
| 3 | 3204 |
| 4 | 4986 |
| 5 | 5856 |
| 6 | 9768 |
| 7 | 17592 |
| 8 | 26448 |
| 9 | 47952 |
| 10 | 94586 |
| 11 | 47296 |
| 12 | 46684 |
| 13 | 42524 |
| 14 | 31900 |
| 15 | 46220 |
| 16 | 50884 |
| 17 | 38170 |
| 18 | 36998 |
| 19 | 22810 |
| 20 | 18266 |
| 21 | 9136 |
| 22 | 8596 |
| 23 | 8652 |
| 24 | 14644 |
| 25 | 14700 |
| 26 | 34776 |
| 27 | 80424 |
| 28 | 137586 |
| 29 | 149838 |
| 30 | 194898 |
| 31 | 230478 |
| 32 | 236082 |