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 | 64 |
| 3 | 6724 |
| 4 | 250464 |
| 5 | 8751552 |
| 6 | 252813312 |
| 7 | 6860776320 |
| 8 | 178195229760 |
| 9 | 4564491262444 |
| 10 | 116967725946488 |
| 11 | 3030418865421197 |
| 12 | 79901439039073238 |
| 13 | 2153387935521461560 |
| 14 | 59484865107386246288 |