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 | 8 |
3 | 56 |
4 | 568 |
5 | 7592 |
6 | 126364 |
7 | 2522060 |
8 | 58760272 |
9 | 1566368432 |
10 | 47036927284 |
11 | 1571615915828 |
12 | 57841636573912 |
13 | 2325362549256008 |
14 | 101399801919677356 |
15 | 4767244262108645948 |
16 | 240395075369097851296 |
17 | 12943276401835227578720 |
18 | 741127491503124866498404 |