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 | 6 |
| 2 | 56 |
| 3 | 81 |
| 4 | 198 |
| 5 | 480 |
| 6 | 578 |
| 7 | 950 |
| 8 | 1656 |
| 9 | 1875 |
| 10 | 2646 |
| 11 | 3968 |
| 12 | 4356 |
| 13 | 5670 |
| 14 | 7800 |
| 15 | 8405 |
| 16 | 10406 |
| 17 | 13536 |
| 18 | 14406 |
| 19 | 17238 |
| 20 | 21560 |
| 21 | 22743 |
| 22 | 26550 |
| 23 | 32256 |
| 24 | 33800 |
| 25 | 38726 |
| 26 | 46008 |
| 27 | 47961 |
| 28 | 54150 |
| 29 | 63200 |
| 30 | 65610 |
| 31 | 73206 |
| 32 | 84216 |
| 33 | 87131 |
| 34 | 96278 |
| 35 | 109440 |
| 36 | 112908 |
| 37 | 123750 |
| 38 | 139256 |