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 | 64 |
| 1 | 96 |
| 2 | 160 |
| 3 | 288 |
| 4 | 544 |
| 5 | 1056 |
| 6 | 2080 |
| 7 | 4128 |
| 8 | 8224 |
| 9 | 16416 |
| 10 | 32800 |
| 11 | 65568 |
| 12 | 131104 |
| 13 | 262176 |
| 14 | 524320 |
| 15 | 1048608 |
| 16 | 2097184 |
| 17 | 4194336 |
| 18 | 8388640 |
| 19 | 16777248 |
| 20 | 33554464 |
| 21 | 67108896 |
| 22 | 134217760 |
| 23 | 268435488 |
| 24 | 536870944 |