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 | 1 |
1 | 2 |
2 | 10 |
3 | 960 |
4 | 13950764 |
5 | 255690851718529024 |
6 | 1771080720430629161685158978892152599456 |
7 | 857834471403601877816627441633642526746656338035964968069692458744011458425706833248256 |