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 | 0 |
2 | 1 |
3 | 0 |
4 | 4 |
5 | 2 |
6 | 0 |
7 | 28 |
8 | 24 |
9 | 6 |
10 | 0 |
11 | 280 |
12 | 320 |
13 | 144 |
14 | 24 |
15 | 0 |
16 | 3640 |
17 | 5040 |
18 | 3120 |
19 | 960 |
20 | 120 |
21 | 0 |
22 | 58240 |
23 | 92960 |
24 | 71280 |
25 | 30720 |
26 | 7200 |
27 | 720 |
28 | 0 |
29 | 1106560 |
30 | 1975680 |
31 | 1775760 |
32 | 960960 |
33 | 319200 |
34 | 60480 |
35 | 5040 |
36 | 0 |
37 | 24344320 |
38 | 47653760 |
39 | 48545280 |
40 | 31127040 |
41 | 13104000 |
42 | 3548160 |
43 | 564480 |
44 | 40320 |