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) |
---|---|
1 | 2 |
2 | 1 |
3 | 40 |
4 | 28 |
5 | 976 |
6 | 16 |
7 | 21568 |
8 | 496 |
9 | 11584 |
10 | 304 |
11 | 9868288 |
12 | 352 |
13 | 209588224 |
14 | 6208 |
15 | 113920 |
16 | 204544 |
17 | 94347526144 |
18 | 8128 |
19 | 2001299832832 |
20 | 153856 |
21 | 49205248 |
22 | 2747392 |
23 | 900422667599872 |
24 | 183808 |
25 | 19568631218176 |
26 | 58200064 |
27 | 874289299456 |
28 | 69013504 |