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 | 4 |
2 | 40 |
3 | 616 |
4 | 12856 |
5 | 338728 |
6 | 10781176 |
7 | 402250216 |
8 | 17213590840 |
9 | 831013114792 |
10 | 44675458306168 |
11 | 2646758624166760 |
12 | 171319908334752184 |
13 | 12028779733435667752 |
14 | 910538645035885918456 |
15 | 73918475291961325824232 |
16 | 6406179168820339231897144 |