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 | 12 |
2 | 288 |
3 | 51840 |
4 | 2488320 |
5 | 209018880 |
6 | 75246796800 |
7 | 902961561600 |
8 | 86684309913600 |
9 | 514904800886784000 |
10 | 86504006548979712000 |
11 | 13494625021640835072000 |
12 | 9716130015581401251840000 |
13 | 116593560186976815022080000 |
14 | 2798245444487443560529920000 |
15 | 299692087104605205332754432000000 |
16 | 57540880724084199423888850944000000 |