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 | 65536 |
| 1 | 2562890625 |
| 2 | 208827064576 |
| 3 | 3512479453921 |
| 4 | 28179280429056 |
| 5 | 146830437604321 |
| 6 | 576480100000000 |
| 7 | 1853020188851841 |
| 8 | 5132188731375616 |
| 9 | 12667700813876161 |
| 10 | 28525864220672256 |
| 11 | 59604644775390625 |
| 12 | 117033789351264256 |
| 13 | 218041257467152161 |
| 14 | 388379855336079616 |