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 | 1 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 0 |
6 | 1 |
7 | 6 |
8 | 16 |
9 | 0 |
10 | 1 |
11 | 12 |
12 | 174 |
13 | 192 |
14 | 0 |
15 | 1 |
16 | 20 |
17 | 690 |
18 | 7020 |
19 | 2816 |
20 | 0 |
21 | 1 |
22 | 30 |
23 | 1876 |
24 | 52808 |
25 | 325590 |
26 | 46592 |
27 | 0 |
28 | 1 |
29 | 42 |
30 | 4140 |
31 | 229680 |
32 | 4558410 |
33 | 16290708 |
34 | 835584 |
35 | 0 |
36 | 1 |
37 | 56 |
38 | 7986 |
39 | 738192 |
40 | 31497284 |
41 | 420421056 |
42 | 854630476 |
43 | 15876096 |
44 | 0 |