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 | 6 |
3 | 73 |
4 | 1352 |
5 | 33861 |
6 | 1072000 |
7 | 41083477 |
8 | 1849680768 |
9 | 95708731945 |
10 | 5597075177984 |
11 | 365091888890433 |
12 | 26281788308598784 |
13 | 2069729710424907181 |
14 | 177006820644852031488 |
15 | 16337090667286093559821 |
16 | 1618592591411194127089664 |
17 | 171337824188415839421148881 |
18 | 19299478529228162963028508672 |