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 | 2 |
2 | 12 |
3 | 128 |
4 | 1944 |
5 | 38264 |
6 | 924936 |
7 | 26507672 |
8 | 878565000 |
9 | 33058419032 |
10 | 1392125985864 |
11 | 64864749910424 |
12 | 3313075222410504 |
13 | 184071465908101592 |
14 | 11051901784679926728 |
15 | 713107430713993422872 |
16 | 49208366812318404125832 |
17 | 3616200105869781814285400 |