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 | 1024 |
3 | 59050 |
4 | 1049600 |
5 | 9824675 |
6 | 61515776 |
7 | 292299924 |
8 | 1135257600 |
9 | 3779084325 |
10 | 11135257600 |
11 | 29716508926 |
12 | 73052621824 |
13 | 167575000775 |
14 | 362307276800 |
15 | 744225391400 |
16 | 1461818904576 |
17 | 2760219291849 |
18 | 5032286131200 |
19 | 8891285549650 |
20 | 15272286131200 |