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 | 1 |
| 2 | 16 |
| 3 | 54 |
| 4 | 192 |
| 5 | 250 |
| 6 | 864 |
| 7 | 686 |
| 8 | 2048 |
| 9 | 2187 |
| 10 | 4000 |
| 11 | 2662 |
| 12 | 10368 |
| 13 | 4394 |
| 14 | 10976 |
| 15 | 13500 |
| 16 | 20480 |
| 17 | 9826 |
| 18 | 34992 |
| 19 | 13718 |
| 20 | 48000 |
| 21 | 37044 |
| 22 | 42592 |
| 23 | 24334 |
| 24 | 110592 |
| 25 | 46875 |
| 26 | 70304 |
| 27 | 78732 |
| 28 | 131712 |
| 29 | 48778 |
| 30 | 216000 |
| 31 | 59582 |
| 32 | 196608 |
| 33 | 143748 |
| 34 | 157216 |
| 35 | 171500 |
| 36 | 419904 |
| 37 | 101306 |
| 38 | 219488 |
| 39 | 237276 |
| 40 | 512000 |