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 | 32 |
| 2 | 1024 |
| 3 | 16100 |
| 4 | 337561 |
| 5 | 7133488 |
| 6 | 144192064 |
| 7 | 2970419984 |
| 8 | 61244865529 |
| 9 | 1259243459640 |
| 10 | 25918851195136 |
| 11 | 533530588518792 |
| 12 | 10980680240365081 |
| 13 | 226010597463198528 |
| 14 | 4651909195666878016 |
| 15 | 95747873079255531440 |