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 | 6 |
3 | 33 |
4 | 216 |
5 | 1865 |
6 | 21228 |
7 | 303765 |
8 | 5222864 |
9 | 104540337 |
10 | 2383558740 |
11 | 60933722069 |
12 | 1725392415288 |
13 | 53590463856345 |
14 | 1811281159509500 |
15 | 66172416761172885 |
16 | 2598298697830360992 |
17 | 109116931783034360801 |
18 | 4880122696811960470692 |
19 | 231565260558289051906965 |