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 | 1 |
3 | 10 |
4 | 64 |
5 | 874 |
6 | 11602 |
7 | 214696 |
8 | 4287376 |
9 | 102791944 |
10 | 2706467608 |
11 | 80520419440 |
12 | 2616373545040 |
13 | 93309672227680 |
14 | 3598524149027680 |
15 | 149819807423180800 |
16 | 6681701058862660480 |
17 | 318224146460638476160 |
18 | 16106859257541255648640 |
19 | 863764371283534316220160 |