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 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 8 |
5 | 24 |
6 | 80 |
7 | 784 |
8 | 8288 |
9 | 1053024 |
10 | 115519040 |
11 | 2186083514944 |
12 | 26210587691915648 |
13 | 9556921325803348132669824 |
14 | 1373760651292040932579353684066560 |
15 | 182669489453303120238622839813317479832750842872064 |