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 | 8 |
2 | 288 |
3 | 13056 |
4 | 652800 |
5 | 34467840 |
6 | 1884241920 |
7 | 105517547520 |
8 | 6014500208640 |
9 | 347504456499200 |
10 | 20294260259553280 |
11 | 1195516422562775040 |
12 | 70933974405391319040 |
13 | 4234212626044897198080 |
14 | 254052757562693831884800 |
15 | 15310912855778348268257280 |
16 | 926310227774590070229565440 |