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 | 1 |
2 | 2 |
3 | 6 |
4 | 576 |
5 | 1728000 |
6 | 373248000 |
7 | 645241282560000 |
8 | 106562062388507443200000 |
9 | 2283380023591730815784976384000000 |
10 | 8285929429609672784320522302259200000000000000 |
11 | 6445338699818543423838070745146350567696629760000000000000000 |