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 | 36 |
| 2 | 324 |
| 3 | 396 |
| 4 | 684 |
| 5 | 756 |
| 6 | 1044 |
| 7 | 1116 |
| 8 | 1404 |
| 9 | 1476 |
| 10 | 1764 |
| 11 | 1836 |
| 12 | 2124 |
| 13 | 2196 |
| 14 | 2484 |
| 15 | 2556 |
| 16 | 2844 |
| 17 | 2916 |
| 18 | 3204 |
| 19 | 3276 |
| 20 | 3564 |
| 21 | 3636 |
| 22 | 3924 |
| 23 | 3996 |
| 24 | 4284 |
| 25 | 4356 |
| 26 | 4644 |
| 27 | 4716 |
| 28 | 5004 |
| 29 | 5076 |
| 30 | 5364 |
| 31 | 5436 |
| 32 | 5724 |
| 33 | 5796 |
| 34 | 6084 |
| 35 | 6156 |
| 36 | 6444 |
| 37 | 6516 |
| 38 | 6804 |
| 39 | 6876 |
| 40 | 7164 |
| 41 | 7236 |
| 42 | 7524 |
| 43 | 7596 |
| 44 | 7884 |