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 | 5 |
2 | 32 |
3 | 230 |
4 | 1724 |
5 | 13100 |
6 | 99968 |
7 | 763880 |
8 | 5839376 |
9 | 44643920 |
10 | 341330432 |
11 | 2609713760 |
12 | 19953189824 |
13 | 152557050560 |
14 | 1166413088768 |
15 | 8918103977600 |
16 | 68185604178176 |
17 | 521330170184960 |
18 | 3985960826642432 |
19 | 30475665203095040 |