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 | 112 |
3 | 1280 |
4 | 15616 |
5 | 186368 |
6 | 2240512 |
7 | 26869760 |
8 | 322502656 |
9 | 3869769728 |
10 | 46438285312 |
11 | 557255229440 |
12 | 6687079530496 |
13 | 80244887257088 |
14 | 962938915520512 |
15 | 11555265912504320 |
16 | 138663195245019136 |
17 | 1663958325760360448 |
18 | 19967499977843802112 |
19 | 239609999459247718400 |