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 | -6 |
2 | -1764 |
3 | -7700616 |
4 | -147910405104 |
5 | -8310698364852576 |
6 | -1085420895640591777344 |
7 | -284168646775526186095019136 |
8 | -134459287943928269154814258953984 |
9 | -106506405136317713669903020280294647296 |